Easily list your scientific equipment

Top suppliers for laboratory & industry

New and used instruments

Marketplace
Analytics
Supplier
Marshall Scientific
Location
Hampton - United States
Price
$5,174.00 
(ex. VAT)
This item is
for sale
State of item
new
Categories

Yamato DNF-401 Programmable Energy Saving Forced / Natural Convection Oven 90L, 115V

Marshall Scientific$5,174.00 (ex VAT)
item image

Description by the supplier

Yamato DNF-401 Programmable Energy Saving Forced / Natural Convection Oven 90L, 115V



Temperature Range

Ambient +15°C to 260°C

Temperature Distribution Accuracy

Forced Convection: ± 2.5°C (at 260°C)

Natural Convection: ± 3°C (at 120°C)

Chamber Volume

90L



Features

- Two types of circulation, forced and natural convection, in one unit (compatible with model 300/400/600)

- Eco-oven with improved air velocity control system and adjustable damper

- Program featured to reduce power consumption significantly

- Superior heat tightness and insulation of chamber

- Excellent dust tightness, dust can hardly enter the chamber

- Air velocity changeable in 10 stages using digital setting of controller

- Standard with 99 step program operation with repeat operation, auto start, auto stop and quick auto stop functions

- Adjustable damper position at chamber front to optimize operation

- Fluorescent display, interactive input method, calibration off-set function





High-performance, energy-saving, programmable 90L constant temperature oven with two types of circulation (forced and natural convection) in one unit. Program featured to reduce power consumption significantly. Superior heat tightness and insulation of chamber. Excellent dust tightness, dust can hardly enter the chamber. Air velocity changeable in 10 stages using digital setting of controller. Standard with 99 step program operation with repeat operation, auto start, auto stop and quick auto stop functions. Adjustable damper position at chamber front to optimize operation. Fluorescent display, interactive input method, calibration off-set function. Operating temp ambient +15~260°C.


INCLUDED:

The Yamato DNF-401 Programmable Energy Saving Forced / Natural Convection Oven 90L, 115V includes:

- 2 x Shelves w/ Brackets

- Power Cord

- Operator's Manual

- Manufacturer's Documentation

- 1 Year Manufacturer's Warranty

Product details
Circulation methodForced convection + Natural convection
External temp. range5~35°C
Temperature set range0~130°C (Wind velocity: 0), 0~270°C (Wind velocity: 1~10)
Temperature control rangeRT +25~120°C (Wind velocity: 0), RT +15~260°C (Wind velocity: 1~10)
Temp. control accuracy *¹Forced convection: ±0.3°C (at 260°C) Natural convection: ±0.3°C (at 120°C)
Temp. fluctuation *¹Forced convection: ±0.5°C (at 260°C) Natural convection: ±0.8°C (at 120°C)
Temp. distribution precision *¹Forced convection: ±2.5°C (at 260°C) Natural convection: ±3°C (at 120°C)
Temp. gradient *¹Forced convection: 7°C (at 260°C) Natural convection: 13°C (at 120°C)
Temp. rise time *¹Forced convection: ~105min. Natural convection:~25min.
Chamber / Exterior / InsulationStainless steel / Cold rolled steel paneling, chemical-proof baked-on finish / Glass wool
DoorSingle swing (left side)
Heater (stainless steel tube)0.6kWx2
Wind velocity adjusting system10 steps (600~1500rpm) + Wind velocity (0)
DamperCirculation-Ventilation Manual switching: Interlocked intake and exhaust system (Complete exhaust applicable / Unable to reach 260°C with damper fully open)
Cable portInner diameter: 33mm×1 (right side)
Exhaust portOuter diameter: 50mm×1 (back side)
Inlet portInner diameter: 33mm×1 (right side)
ControllerModel V type
Temperature control / setting systemPID Z control / Digital setting with ▲/▼ keys
Temperature display systemTemperature reading display: green 4-digit digital LED/Temperature setting display: orange 5-digit digital LED
Other indicationsLED indicates temperature patterns for heating/stabilizing/cooling
Operating functionFixed temperature operation, Program operation (maximum 99 steps or 99 patterns, with repeat operation function), Timer or clock operation function (Fixed temperature operation w/ auto start/auto stop/quick auto stop, program operation auto start)
Additional functionsVariable Air Flow Function, Power-on Time and Operation Time Accumulation Monitor (up to 65,535 hours); Calibration Offset; Monitoring Display for Accumulated Power Consumption, Total CO 2 Emissions, and Heater Operation Output; Power Recovery Mode; Setting Data Backup and Recovery
Temperature sensorK type Thermocouple double sensor (for temperature control and independent overheat prevention device)
Heater controlTriac with Zero-cross Control
Control boardSelf-diagnostic Functions (Detection for Temp. Sensor Failure, TRIAC Short Circuit, Automatic overheating prevention, Heater Line Disconnect, Main Relay Contact Damage ), Earth leakage breaker, Fan Motor Failure, Key Lock Function, Independent overheating prevention device
Earth leakage breakerLeak Current/Short Circuit/Over-current Protection, Rated Current Sensitivity 30mA
Door switchDoor open: fan motor and heater circuit OFF, Door close: fan motor and heater circuit ON
Internal dimensions (W×D×H mm)*²450×450×450
External dimensions (W×D×H mm)*²580×645×890
Capacity90L
Weight~75kg
Number of shelf bracket step / pitch11 steps/30mm
Withstand load of shelf15kg/shelf
Power supply V±10% 50/60Hz Single phaseAC115V 11A (with plug)
About QuestPair

QuestPair is a platform to find and acquire laboratory equipment by connecting research organisations, universities, and companies with high-quality, affordable instruments. The platform facilitates multiple sales daily worldwide and works with partners around the globe to provide trusted, vetted products for a wide variety of scientific needs. Our in-house developed AI algorithms collect data on the usage and availability of scientific instruments, enabling us to provide tailor-made assistance in sourcing suitable laboratory equipment. With a focus on cost-effectiveness and sustainability, QuestPair has an excellent track record in streamlining acquisitions for laboratories to further scientific research and development.

Related items:
Perkin Elmer HGA-900 Graphite and furnace AAS-cover
Perkin Elmer HGA-900 Graphite and furnace AAS

For sale: Perkin Elmer HGA-900 Graphite and furnace AAS Complete working system with new burner, aut (more)osampler, lamps, software, computer, cables   Also available: Other Atomic Absorption Systems like Agilent 240FS, Varian 220FS, 220Z Furnance, 240Z Furnance New and used parts for Perkin Elmer AAS systems   We are not a agent/reseller. All products on our website are in stock and can be delivered with installation by our own service engineers. All systems are delivered with warranty! We are not a agent/reseller. All products on our website are in stock and can be delivered with installation by our own service engineers. All systems are delivered with warranty! Perkin Elmer Inc. – HGA-900 Graphite furnace The HGA ® 900 for the AAnalyst 400 is the latest in advanced furnace designs from PerkinElmer, the world’s leading supplier of graphite furnace systems. The HGA 900 applies the latest advances in graphite furnace technology for unparalleled performance, flexibility and ease-of-use. The HGA 900 is controlled by the powerful, easy-to-use PerkinElmer WinLab32™ for AA software. The unique mounting arrangement makes the change from furnace to flame operation (or vice versa) extremely easy. The PerkinElmer HGA Massman-type graphite furnace design used in the HGA 900 has proven its capabilities in tens of thousands of laboratories worldwide. With the HGA 900 you don’t have to worry about variations in input line voltage affecting the performance of your furnace. A state-of-the-art power supply monitors and compensates for line variations, providing heating rates independent of input line voltages (208-240V). The result is heating rates greater than 2000 °C/s, providing the highest degree of freedom from interferences and the most reproducible characteristic mass values of any furnace available – any day, anytime. Unlike other furnace systems, with the HGA 900, tube temperatures are virtually independent of graphite tube electrical resistance resulting in consistent, repeatable temperatures and performance. The HGA 900 features the patented PerkinElmer graphite tube with integrated platform – the most significant improvement in platform atomization in the last two decades.

Netherlands
furnaces, atomic absorption instruments
Yamato SDP-300 Benchtop Vacuum Oven 47.2L, 110-120V-cover
Yamato SDP-300 Benchtop Vacuum Oven 47.2L, 110-120V

Yamato SDP-300 Benchtop Vacuum Oven 47.2L, 110-120V Operating Temperature Range +10-220°C Operatin (more)g Pressure Range 10 - 101 kPa Internal Volume 47.2L Features - Programmable Watlow controller to perform multiple ramp and soak profiles - Digital vacuum gauge displaying vacuum level of chamber - Doors with positive latch handles and spring-loaded glass facilitating good vacuum seal - Tempered glass viewing window for safe, continuous monitoring of samples - Generous usable shelf area - Meets TUV safety requirements Meet the SDP Series Vacuum Oven, an indispensable addition to your laboratory toolkit. Available in both SDP300 and SDP310 models, this versatile oven offers precise control and dependable performance. With an operating temperature range from room temperature +10°C to 220°C and an operating vacuum range from 40-3.0 to -29.9 inHg, it's suitable for a wide range of applications. The EZ-ZONE Watlow controls ensure ease of use, while the KF25 access port allows for convenient access. Experience exceptional temperature uniformity, with ± 6.0% of setpoint at midrange, and remarkable stability with ± 0.1°C at 80°C, ± 0.20°C at 150°C, and ± 0.3°C at 220°C. Heat up times are impressively fast, and cool down times are efficient. This digital controller boasts a display resolution of 0.1°C and is constructed with high-quality materials both inside and out. The interior boasts 300 SST, while the exterior is made of painted cold roll steel. You'll find a silicone gasket for a standard chamber seal, and the spacious internal dimensions of W304 x D508 x H304 mm provide ample room for your samples. With a total internal capacity of 47.2L and three sturdy shelves, each capable of holding up to 15.8 kg, this oven is well-suited for various applications. The SDP Series Vacuum Oven is available in two power source options (AC110 - 120V 10A or AC220 - 240 5.5A) and is a reliable workhorse for your lab, weighing in at ~83kg. It comes complete with three shelves, a power cord, and four leveling feet, making it a versatile and essential tool for your laboratory needs.INCLUDED: The Yamato SDP-300 Benchtop Vacuum Oven 47.2L, 110-120V includes: - 3 Shelves (2 tall, 1 short bottom) - 4 Leveling Feet - Power Cord - One Year Manufacturer's Warranty

$8,892.00 ex VAT
United States
furnaces, ovens, heating & cooling
Memmert UF55 Forced Circulation Oven 53L, 115V-cover
Memmert UF55 Forced Circulation Oven 53L, 115V

Memmert UF55 Forced Circulation Oven 53L, 115V Working Temperature Range Min. 10°C above ambient up (more) to +300°C Oven Type Forced Air Circulation Chamber Volume 53 L (1.87 cu.ft.) Features - Setting temperature range from +20°C to +300°C with a working range starting 10°C above ambient - 53 L (1.87 cu.ft.) internal capacity for versatile applications - Precise temperature control with 0.1°C resolution up to 99.9°C and 0.5°C from 100°C - ControlCOCKPIT with adaptive multifunctional digital PID-microprocessor controller and high-definition TFT-color display - Forced air circulation by a quiet air turbine, adjustable in 10% steps for precise airflow management - AtmoCONTROL software for data logging and program management via Ethernet interface or USB port - Fully insulated stainless steel door with 2-point locking and inner glass door for improved safety and visibility - Easy-to-clean stainless steel interior with large-area heating integrated on four sides The Memmert UF55 Forced Circulation Oven 53L, 115V is designed for precise and efficient temperature control, making it ideal for a wide range of laboratory applications. Equipped with the advanced ControlCOCKPIT digital PID-microprocessor controller and a high-definition TFT-color display, this oven provides a user-friendly interface for adjusting critical parameters such as temperature (in Celsius or Fahrenheit), fan speed, air flap position, and program time. The oven's working temperature range extends from a minimum of 10°C above ambient up to +300°C, with a fine resolution of 0.1°C up to 99.9°C, ensuring precise thermal management. Forced air circulation by a quiet, adjustable air turbine enhances airflow within the chamber, delivering uniform heat distribution throughout the spacious 53L (1.87 cu.ft.) interior capacity. The stainless steel interior, reinforced by deep-drawn ribbing and integrated large-area heating on four sides, ensures durability and easy cleaning. The Memmert UF55 also incorporates multiple safety features, including an adjustable electronic overtemperature monitor and mechanical temperature limiter, meeting DIN 12880 standards. The SetpointWAIT function ensures that the process time only starts once the set temperature is reached, guaranteeing accurate thermal conditions. For fresh air regulation, the oven features electronically adjustable air flap control in 10% increments, combined with a vent connection for efficient airflow management. With a fully insulated stainless steel door, two-point locking mechanism, and inner glass door for safe observation, the unit provides optimal protection and convenience. The oven comes with AtmoCONTROL software on a USB stick, allowing easy programming and data management via Ethernet or USB, making it a versatile addition to any laboratory. INCLUDED: TheMemmert UF55 Forced Circulation Oven 53L, 115V includes: - 1 Stainless Steel Grid - Tilt Protection Wall Bracket - Calibration Certificate - Power Cord - Operator's Manual - Manufacturer's Documentation - 3 Year Manufacturer's Warranty

$2,664.00 ex VAT
United States
ovens, heating & cooling, furnaces
Memmert UN260plus Natural Convection Oven 256L, 115V-cover
Memmert UN260plus Natural Convection Oven 256L, 115V

Memmert UN260plus Natural Convection Oven 256L, 115V Setting Temperature Range +20°C to +300°C Conv (more)ection Type Natural Convection Chamber Volume 256 L (9 cu. ft.) Features - Internal volume of 256 L (9 cu. ft.), ideal for large capacity applications - Working temperature range from +5°C above ambient to +300°C, perfect for various laboratory tasks - Precise temperature control with a resolution of 0.1°C up to 99.9°C, 0.5°C from 100°C, ensuring accuracy - TwinDISPLAY with adaptive multifunctional digital PID-microprocessor controller and two high-definition TFT-color displays for easy monitoring and control - AutoSAFETY feature with integrated over- and undertemperature monitor "ASF" to ensure the safety of sensitive samples - Admixture of pre-heated fresh air via an electronically adjustable air flap for enhanced air circulation - Robust stainless steel interior with reinforced ribbing and integrated large-area heating for durability and hygiene - Maximum chamber loading of 661 lbs. with a maximum per shelf loading of 44 lbs., providing ample support for heavy-duty applications The Memmert UN260plus Natural Convection Oven 256L, 115V is designed to provide precise and consistent heating for a variety of laboratory applications. With a large internal volume of 256 liters (9 cu. ft.), it offers ample space for handling large batches or bulky materials. The oven operates within a temperature range of +5°C above ambient to 300°C, ensuring flexibility for both low and high-temperature tasks. The integrated TwinDISPLAY features a high-definition TFT-color display and a PID-microprocessor controller, allowing for easy adjustments and monitoring of temperature, airflow, and timing parameters. The oven’s two Pt100 sensors work in tandem for mutual monitoring, ensuring continuous temperature accuracy and reliability. Safety and efficiency are paramount in the design of the Memmert UN260plus. The oven is equipped with AutoSAFETY, which includes over- and under-temperature monitoring with the ASF system, providing immediate alerts for any temperature deviations. Fresh air admixture is optimized through an electronically adjustable air flap, ensuring uniform heating. The durable stainless steel interior is easy to clean, corrosion-resistant, and reinforced with large-area heating on four sides, making it perfect for rigorous use in demanding environments. With a maximum chamber loading capacity of 661 lbs. and high-quality construction, this oven is an ideal solution for laboratories requiring robust and reliable thermal performance. INCLUDED: TheMemmert UN260plus Natural Convection Oven 256L, 115V includes: - 2 Stainless Steel Grids - Tilt Protection Wall Bracket - Calibration Certificate - Power Cord - Operator's Manual - Manufacturer's Documentation - 3 Year Manufacturer's Warranty

$6,418.00 ex VAT
United States
furnaces, heating & cooling, ovens
Memmert UN55PA Natural Convection Paraffin Oven 53L, 115V-cover
Memmert UN55PA Natural Convection Paraffin Oven 53L, 115V

Memmert UN55PA Natural Convection Paraffin Oven 53L, 115V Setting Temperature Range +20°C to +80°C (more) Setting Temperature Accuracy 0.1 °C Chamber Volume 53 L (1.9 cu. ft.) Features - 53 L (1.9 cu. ft.) internal volume with ample capacity - Temperature range from +20°C to +80°C with natural convection - High accuracy with 0.1 °C temperature setting resolution - Equipped with two Pt100 sensors for precise monitoring and fault tolerance - TwinDISPLAY with adaptive PID-microprocessor control and dual TFT displays - AutoSAFETY with integrated over- and undertemperature monitoring and alarms - Fully insulated stainless steel door with 2-point locking system - AtmoCONTROL software for programming via USB or Ethernet interface The Memmert UN55PA Natural Convection Paraffin Oven 53L, 115V, offers a spacious 53-liter (1.9 cu. ft.) chamber ideal for precise paraffin applications and reliable temperature control. Operating within a temperature range of +20°C to +80°C, this oven features natural convection to provide even heat distribution without the need for forced airflow. Its highly accurate 0.1°C temperature setting resolution is maintained by dual Pt100 sensors, ensuring consistent performance with integrated fault tolerance for added security. The adaptive PID-microprocessor controller with TwinDISPLAY and dual high-definition TFT displays allows for intuitive control, precise adjustments, and continuous performance monitoring. This oven is equipped with advanced safety features, including the AutoSAFETY system, which offers automatic over- and undertemperature protection with visual and acoustic alarms to prevent overheating. The robust stainless steel interior is easy to clean and reinforced for durability, while the fully insulated stainless steel door with a 2-point locking system ensures an airtight seal. For ease of programming and monitoring, the AtmoCONTROL software is included, allowing users to manage settings and transfer programs via USB or Ethernet. The UN55PA is built for efficiency, reliability, and the highest standards of paraffin application. INCLUDED: TheMemmert UN55PA Natural Convection Paraffin Oven 53L, 115V includes: - 1 Stainless Steel Grid - Tilt Protection Wall Bracket - Calibration Certificate - Power Cord - Operator's Manual - Manufacturer's Documentation - 3 Year Manufacturer's Warranty

$4,962.00 ex VAT
United States
ovens, furnaces, heating & cooling
People are watching right now:
Polyscience P10N4A101B IP-100 Immersion Probe Cooler, -100°C to -60°C, 85W; 120V-cover
Polyscience P10N4A101B IP-100 Immersion Probe Cooler, -100°C to -60°C, 85W; 120V

Polyscience P10N4A101B IP-100 Immersion Probe Cooler, 0.625 Flexible Cold Finger Probe, -100 to -60C (more), 120V, 60Hz3D Visualization of the Polyscience Immersion Probe CoolerThe rendered image can be freely rotated in a full 360-degree view, allowing you to zoom in, pause, and explore every angle. For enhanced detail, the rendering can also be displayed in full-screen mode. This 3D model is designed exclusively for visualization purposes and may not accurately represent the actual appearance of your product. Your browser does not support iframes. .rendering-block:nth-child(2) { width: 292px;} PolyScience Low Temperature Coolers enhance and simplify low-temperature laboratory work, providing rapid, low-cost cooling of liquids to temperatures as low as -100C. Typical applications include the cooling of exothermic reactions, vapor and solvent trapping, and impact testing. They’re also ideal for extending the temperature range of non-refrigerated circulators to below ambient and boosting the cooling capacity of refrigerated circulators. Enhance and simplify your low-temperature laboratory work with a PolyScience Low Temperature Cooler. Available in both immersion probe and flow-through styles, they provide rapid, low-cost cooling of liquids to temperatures as low as -100C. Typical applications include the cooling of exothermic reactions, freeze point determinations, freeze drying, impact testing, lyphilization, and vapor and solvent trapping. Features Continuous cooling to temperatures as low as -100C Designed to run at maximum cooling An economical alternative to dry ice or liquid nitrogen Excellent for trapping applications, freeze drying, and rapidly cooling small volumes of liquids INCLUDED: The Polyscience P10N4A101B IP-100 Immersion Probe Cooler, -100°C to -60°C, 85W; 120V includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

$6,767.00 ex VAT
United States
general laboratory equipment other
Disclaimer: QuestPair assumes no responsibility or liability for any errors or omissions in the content of this site. The information contained in this site is provided and presented on an “as is“ basis with no guarantees of completeness, accuracy, usefulness or timeliness.

Customer Service

Here to help you with: Product Inquiries, Shipping & Support, Technical Support, Business Inquiries and Press.

We are available to assist you Mon-Fri, 10am - 5pm CET.

+31 (0) 73 7114717
[email protected]