Easily list your scientific equipment

Top suppliers for laboratory & industry

New and used instruments

Marketplace
Analytics
Brand
Ohaus
Location
Milano - Italy
Price
€306.00 
(€364.14 incl. VAT*)*if applicable
This item is
for sale
State of item
new
Categories

Guardian 2000 Ohaus hot plate

€306.00 
(€364.14 incl. VAT* )* - if applicable
item image

Description from the supplier

Guardian 2000 Ohaus provides an optimal tool for everyday heating and stirring requirements in a variety of laboratories. Its affordability makes it suitable for educational purposes as well. It capably handles a heating and stirring capacity of up to 15 litres with simple knob controls to adjust these functionalities effortlessly.

Constructed to endure, it features an available support rod holder. The stirring models are furnished with PTFE-coated stir bars, enhancing durability and performance.

★ The Guardian 2000 supplies secure heating up to 500°C and stirring of volumes up to 15L, managed easily with a singular knob control.
★ Its robust metal housing integrates a spill-resistant design, boasting a sleek, chemical-resistant ceramic soleplate conducive to easy cleaning.
★ The safety of the user is paramount — signified by an indicator light that illuminates when the plate reaches 40°C or higher.

Applications:
Efficient for boiling liquids, preparing samples and stock solutions, creating buffers and dissolution reagents, media preparation, and sample concentration.

Display:
Hot plate indicator featuring a green light for active heating or stirring operations.

Functionality:
User-friendly knob control for agitation up to 1600 rpm and temperatures up to 500°C (380°C for the round plate model). Package includes a power cord and PTFE-coated stir bar for agitation models.

Construction:
Hard-wearing metal housing integrated with a PET front panel, control knobs, an ON/OFF heater disconnect switch, and an inbuilt support rod holder. The tops are fabricated from easy-cleaning, ceramic-coated resin, ceramic or stainless steel for layered durability.

The control interface is designed to be neat and straightforward, with an emphasis on ensuring maximum safety in an educational setting.

Models offer easy and quick On/Off switches for user convenience.

Available Models:
The Guardian 2000 includes nine diverse models, offering options for hotplate-only operations, magnetic stirring-only operations, or combined functions. Moreover, the plate sizes offered are 102x102mm, 174x174mm, and Ø135mm for specific, adequate coverage.

Product details

Max. stirring volume15 liters
Heating plateYes
TimerNo
SeriesGuardian
InterfaceAnalog
Maximum temperature500 °C
Plate materialCeramic
Cloud / Wifi connectionNo
PositionSingle
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:
Yamato DX-402C Natural Convection Oven 74L, 115V-cover
Yamato DX-402C Natural Convection Oven 74L, 115V

Yamato DX-402C Natural Convection Oven 74L, 115V Temperature Range Ambient +5°C to 300°C Temperatur (more)e Distribution Accuracy ± 10°C at 300°C Chamber Volume 72L Features - Economical and cost saving - Easy to use and maintain - Excellent temperature accuracy - Digital PID controller for easy operation with options for Fixed setting, Auto Start, Quick Auto Stop and Auto Stop - Increased safety and self-diagnostic functions - Calibration off-set function The Yamato DX-402C Natural Convection Oven 74L, 115V is an economical, high-capacity oven designed for precision heating, featuring a spacious 74L interior. Equipped with a digital PID controller, it offers easy operation with modes like Fixed setting, Auto Start, Quick Auto Stop, and Auto Stop. The oven efficiently maintains temperatures from room temperature +5°C to 300°C with an excellent control accuracy of ±1°C and distribution accuracy of ±10°C at 300°C. It reaches its maximum temperature in about 60 minutes. Constructed for durability, it has a stainless-steel interior and an electro-galvanized steel sheet exterior with a melamine resin baking finish. Insulation is provided by glass wool, and heating is achieved with a 1.36 kW iron-chrome wire heater. It includes two exhaust ports, each 33 mm in diameter, located on top, and features microprocessor controlled PID temperature control with digital setting and display, alongside a comprehensive timer. Safety is prioritized with self-diagnostic functions, a key lock, hydraulic overheat prevention, and an electric leakage breaker with overcurrent protection. The internal dimensions are 450x410x400mm, and the external dimensions are 550x540x730mm. The oven supports a shelf plate load of 15kg, offering nine shelf rest steps with a 35mm pitch. Weighing approximately 38kg, it is compatible with AC115V 14A and is an ideal choice for users needing a larger, reliable, and easy-to-use convection oven for various applications. INCLUDED: The Yamato DX-402C Natural Convection Oven 74L, 115V includes: - 2 x Stainless Steel Punching Metal Shelves w/ Brackets - Power Cord - Operator's Manual - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

$1,925.00 ex VAT
United States
furnaces, heating & cooling, ovens
People are watching right now:
Radwag TMX15IR.15.H2.K Multifunctional Scale-cover
Radwag TMX15IR.15.H2.K Multifunctional Scale

Multifunctional scales TMX H is designed to fast and precise determination of mass in industrial con (more)ditions. TMX H Multifunctional scales TMX H comprises terminal PUE 5 and a weighing platform. Labelling system series TMX H is used to print labels for marking weighted goods e.g. in the process of packing. The program can generate standard labels for single goods. Functionality of the software: a function of weight control (weighing control + / -), previewing weighments carried out on weighing terminal as a table of weighments, simplified reporting module allowing the report to be generated, creation of label templates from labels in weighing terminal, identification of goods by using the code EAN-13 and EAN-128, quick search using the range of barcode scanner, the availability of databases: the operators, products, clients, warehouses, tares (packages), etc. The application enables measurements execution and their record into a local database or on the server. Networked terminals allow transmission of the measurements to the parent database installed on the server. The ability to work with a computer program E2R SYSTEM. Terminal types: PUE 5.15R, PUE 5.19R – resistive touch screen technology. Protection class IP68. High resistance to moisture and dust. In comparison to remaining models, limited brightness and lower resistance to shocks and scratches. Possibility of operation using gloves preventing scratches (latex, material). PUE 5.15IR, PUE 5.19IR – infrared touch screen technology. Protection class IP68. Very high brightness and readability level. High resistance to moisture and dust. High mechanical resistance, possibility of operation using gloves (made of latex, material or even steel chain). PUE 5.15C, PUE 5.19C – capacitive touch screen technology. Protection class IP68. High brightness and readability level. High resistance to moisture and dust, good mechanical resistance. Absolute precision of touch detection, sensing multiple points of touch (multi-touch).

€5,040.00 ex VAT
Poland
platform scales
Edwards nXDS15i Dry Scroll Pump-cover
Edwards nXDS15i Dry Scroll Pump

Edwards nXDS15i Dry Scroll PumpFeatures - Bearing shield ensures separation between process gases an (more)d bearing lubrication to ensure clean vacuum and no possibility of contamination. - Smart motor drive means consistent performance globally, pump overload protection and remote start/stop capability. - High flow gas ballast feature allows pumping of vapours including water vapour at up to 240 gh-1 - Simple single sided scroll design allows maintenance to be done in minutes for low cost of ownership and maximum up-time. - Enhanced versions offer up to 20% lower peak power requirements during initial pump down. The nXDS allows a wide range of control and communication options The nXDS comes as standard with a manual, easy to use, gas ballast port A perfect companion for your turbomolecular pump With exceptional pumping capability, ultimate vacuum performance and state-of-the-art design features Edwards nXDS is the best performing pump in its class.nXDS improves on legacy XDS pumps by offering increased pumping speeds, combined with lower ultimate pressures, lower power consumption and lower noise - up to 20 times quieter than other pumps. Gas ballast allows for pumping of condensable vapours including, water, solvents, dilute acids and bases. nXDS pumps also feature the latest in tip seal technology giving significantly longer life between tip seal changes. Integrated inverter drive with auto sensing voltage input delivers optimised pumping performance globally.Click Here to View Product Video INCLUDED: The Edwards nXDS15i Dry Scroll Pump includes: - 1 Year Full Parts and Labor Warranty - Power Cord - Manufacturer's Documentation - Operator's Manual Edwards nXDS15i Dry Scroll Pump Technical SpecificationsNominal rotational speed1800 rpmDisplacement17.1 m3h-1 / 10.1 ft3min-1Peak pumping speed15.1 m3h-1 / 8.9 ft3min-1Ultimate vacuum (total pressure)0.007 mbar / 0.005 TorrMinimum standby rotational speed1200 rpmSpeed control resolution (percentage of full rotation speed)1%Pumping speed at minimum rotational speed9.9Maximum continuous inlet pressure200 mbarMotor power 1-ph300 WPower connector 1-phIEC EN60320 C13Recommended fuse10A, 250Vac rmsWeight25.2 kg / 56 lbInlet flangeNW25Exhaust flangeNW25Noise level52 dB(A)Vibration at inlet flange< 4.5 mms-1 (rms)Leak tightness (static)< 1x10-6 mbar ls-1Operating temperature range10 to 40 °C / 41 to 104 °FElectrical Supply115/230VComparison of ModelsSpecificationEdwards nXDS6iEdwards nXDS10iEdwards nXDS15iEdwards nXDS20iNominal rotational speed (rpm)1800180018001800Displacement (m³h⁻¹ / ft³min⁻¹)6.8 / 4.012.7 / 7.517.1 / 10.128.0 / 16.5Peak pumping speed (m³h⁻¹ / ft³min⁻¹)6.2 / 3.611.4 / 6.715.1 / 8.922.0 / 13.0Ultimate vacuum (total pressure) (mbar / Torr)0.020 / 0.0150.007 / 0.0050.007 / 0.0050.030 / 0.022Weight (kg / lb)26.2 / 5825.8 / 5725.2 / 5625.6 / 56Inlet flangeNW25NW25NW25NW25Noise level (dB(A))52525252Operating temperature range (°C / °F)10 to 40 / 41 to 10410 to 40 / 41 to 10410 to 40 / 41 to 10410 to 40 / 41 to 104Electrical Supply115/230V115/230V115/230V115/230V.comparison-table tr td:nth-child(4) { background-color: #fffacd; }

$7,476.00 ex VAT
United States
pumps liquid & 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]