Limpsfield LPN3/2051 Natural Gas Burner 2051 KW/hr with Dungs Gas Valve Train

Severn Instruments PCV-3000 Gate Control Valve This was removed from a university lab where it was s (more)urplus to requirements. The unit has not been tested. It is in reasonable cosmetic condition but has lots of marks from age and use.

Labconco FreeZone 6L -50C Console Freeze Dryer with Stoppering Tray Dryer and PTFE coil and collecto (more)r, Purge ValveFeatures - Patented moisture sensorprotects the vacuum pumpby preventing refrigerationor vacuum start-up whenmoisture is detected incollector chamber area. - Vacuum control valvemaintains set point vacuumlevel to speed the freezedrying process. - Lyo-Works OS provides a real time display of collector temperature and vacuum level - Flexible programming and control of optional drying accessories - Optional End-Zone™ end point detection for flask freeze drying - One-touch data logging and display provides information to maximize sample quality and minimize run time - FreeZone exclusive features protect your vacuum pump from costly damage: A vacuum break valve bleeds air into the system when power to the freeze dryer or vacuum pump is shut off for more than 5 minutes. A moisture sensor prevents refrigeration or vacuum start-up when moisture is detected in the drain line. Vacuum pump is automatically shut down when a leak is present in initial pull down or during run Lyo-Works™ OS provides a real time display of collector temperature, vacuum level and optional End-Zone™ end point detection system, shown on a 5" full color, capacitive touch screen. A variety of FreeZone Freeze Dryer accessories are available including Shell Freezers, Tray Dryers, Drying Chambers and Product Shelves. Memory to store30 programs with 16 segments each including number of steps,ramp rate, shelf temperature, hold time and vacuum level FreeZone 6 Liter Console Freeze Dryers with Stoppering TrayDryers are designed for lyophilizing moderate to large loads and stopperingvials or serum bottles under vacuum. The console features a front viewingwindow and interior space for a vacuum pump (sold separately). The console'supright stainless steel collector coil holds 6 liters of ice before defrosting.A single 3/4 hp HCFC/CFC-free refrigeration system cools the collector to -50°C (-58F), suitable for aqueous samples. The Stoppering Tray Dryer featuresthree 16.5" x 12" processing shelves. A single 1 hp HCFC/CFC-freerefrigeration system and 1000-watt electric heater cool and heat the fluidmedium circulating through channels in the shelves. Lyo-Works™ OS provides areal time display of freeze dryer and tray dryer parameters on a 5" fullcolor, capacitive touch screen. Models with PTFE-coated collectors that canwithstand corrosive compounds are available.Features Upright stainless steel collector coil holds 6L of ice before defrosting Features include hot gas defrost, side-mounted USB port and rear-mounted Ethernet connection. The console provides interior space for vacuum pump (sold separately) Lyo-Works OS provides real time display of collector temperature and vacuum level One-touch data logging and display provides information to maximize sample quality and minimize run time Customizable settings include language, time zone, temperature and vacuum FreeZone™ exclusive features protect your vacuum pump from costly damage: A vacuum break valve bleeds air into the system when power to the freeze dryer or vacuum pump is shut off for more than 5 minutes. A moisture sensor prevents refrigeration or vacuum start-up when moisture is detected in the drain line. Vacuum pump is automatically shut down when a leak is present in initial pull down or during run. FreeZone™ Stoppering Tray Dryer provides precise control and program flexibility for consistent performance. INCLUDED: The Labconco 700622100 FreeZone 6L -50C Console Freeze Dryer with Stoppering Tray Dryer and PTFE coil and collector, Purge Valve 115V, 60Hz includes: - Vacuum Hose - Drain Hose - Hose Clamp x 2 - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Labconco FreeZone 6L -84C Console Freeze Dryer with Stoppering Tray Dryer and stainless steel coil a (more)nd collector, Purge Valve Features - Patented moisture sensorprotects the vacuum pumpby preventing refrigerationor vacuum start-up whenmoisture is detected incollector chamber area. - Vacuum control valvemaintains set point vacuumlevel to speed the freezedrying process. - Lyo-Works OS provides a real time display of collector temperature and vacuum level - Flexible programming and control of optional drying accessories - Optional End-Zone™ end point detection for flask freeze drying - One-touch data logging and display provides information to maximize sample quality and minimize run time - FreeZone exclusive features protect your vacuum pump from costly damage: A vacuum break valve bleeds air into the system when power to the freeze dryer or vacuum pump is shut off for more than 5 minutes. A moisture sensor prevents refrigeration or vacuum start-up when moisture is detected in the drain line. Vacuum pump is automatically shut down when a leak is present in initial pull down or during run Lyo-Works™ OS provides a real time display of collector temperature, vacuum level and optional End-Zone™ end point detection system, shown on a 5" full color, capacitive touch screen. A variety of FreeZone Freeze Dryer accessories are available including Shell Freezers, Tray Dryers, Drying Chambers and Product Shelves. Memory to store30 programs with 16 segments each including number of steps,ramp rate, shelf temperature, hold time and vacuum level FreeZone 6 Liter Console Freeze Dryers with Stoppering TrayDryers are designed for lyophilizing moderate to large loads and stopperingvials or serum bottles under vacuum. The console features a front viewingwindow and interior space for a vacuum pump (sold separately). The console'supright stainless steel collector coil holds 6 liters of ice before defrosting.Two 1/3 hp HCFC/CFC-free refrigeration systems cool the collector to -84C(-119F), suitable for low eutectic point samples including acetonitrile. TheStoppering Tray Dryer features three 16.5" x 12" processing shelves.A single 1 hp HCFC/CFC-free refrigeration system and 1000-watt electric heatercool and heat the fluid medium circulating through channels in the shelves.Lyo-Works™ OS provides a real time display of freeze dryer and tray dryerparameters on a 5" full color, capacitive touch screen. Models withPTFE-coated collectors that can withstand corrosive compounds are available.Features Upright stainless steel collector coil holds 6L of ice before defrosting Environmentally-friendly HCFC/CFC-free refrigeration system cools the collector to -84C (-119°F) Features include hot gas defrost, side-mounted USB port and rear-mounted Ethernet connection. The console provides interior space for vacuum pump (sold separately) Lyo-Works OS provides real time display of collector temperature and vacuum level Optional End-Zone™ end point detection for flask freeze drying One-touch data logging and display provides information to maximize sample quality and minimize run time FreeZone™ exclusive features protect your vacuum pump from costly damage: A vacuum break valve bleeds air into the system when power to the freeze dryer or vacuum pump is shut off for more than 5 minutes. A moisture sensor prevents refrigeration or vacuum start-up when moisture is detected in the drain line. Vacuum pump is automatically shut down when a leak is present in initial pull down or during run Three 16.5 x 12 in. temperature-controlled (±1C), adjustable shelves with sample temperature sensors provide up to 594 sq. inches of shelf space Circulating fluid in shelves ranges from -40 and +40C INCLUDED: The Labconco 710621100 FreeZone 6L -84C Console Freeze Dryer with Stoppering Tray Dryer and stainless steel coil and collector, Purge Valve 115V, 60Hz includes: - Vacuum Hose - Drain Hose - Hose Clamp x 2 - Baffle - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

CLIMATE CHAMBERS KK SMART PRO POL-EKO KK - RELIABLE AND HIGHLY CUSTOMIZABLE Built and designed witho (more)ut compromise, they are successfully used in medical, biotechnological, chemical and industrial laboratories. An important application is pharmaceutical stability testing according to ICH Q1A (R2) - (CPMP/ICH/2736/99). They maintain a constant temperature from 0°C to 60°C and thanks to an ultrasonic humidifier, they regulate humidity from 30% up to 90%. They are equipped with the most advanced POL-EKO control panel: the Smart PRO touchscreen. Large 7' display, WiFi for communication and data transfer, programming, alarms, internal memory for recording and overview of data in graphic form and much more, including standard software for complete management via PC. Continue reading and discover all the other surprising features of these climatic chambers! ABSOLUTE CONTROL The SMART control panel is among the most complete you can find on the market. Large symbols and temperature values ​​guarantee comfortable and clear reading, combined with disarming ease of use. The latest generation touch screen responds to commands even if touched with latex gloves and is equipped with a large display: all values ​​are perfectly readable from any angle, regardless of the intensity of the light. Thanks to SMART PRO you will be able to have possibilities that you didn't have before. Cutting-edge functions and freedom of transfer and remote use, thanks to LabDesk software. You can find all the features of the SMART PRO panel in our dedicated post: insights on SMART and SMART PRO. DO YOU KNOW THE ADVANTAGES OF AN ADVANCED CONTROLLER LIKE THE SMART PRO PANEL? - Sharp 7' color touch screen - LAN, USB and WiFi ports for communication and data transfer - Fast, multi-segment, time and temperature programming - Adjustable ramps - Recording of the minimum, average and maximum temperature value for each segment - Visual and audible alarms with colored bar on display - Internal memory for programs and data storage - Fan speed control 0...100% or 10%...100% (depending on chamber capacity) - User manual downloadable directly from the controller - Loop function up to 255 times or infinite - Temperature sensor failure alarm - Event log with user notifications - Controls can be managed even when wearing latex gloves - Overview of the set and current parameters during operation in tabular and graphical form - Operation in temperature or time priority mode - Ability to create user accounts with assignment of rights and passwords - Memory of 40 user programs - Data log – 10,000 data records for each user, ability to view data on screen in tabular or graphical form - Direct data download via USB port - Event log QUALITY FIRST Resistant. Durable. POL-EKO climatic chambers are designed and built to guarantee the best performance. They are a smart purchase, for customers who want to invest in the future of their laboratory. By choosing these products you will have precise results for years and years, repeatable and in complete comfort. The climatic chambers of the KK Smart series are builded with the best materials and equipped with the most important accessories, to give you a complete and ready-to-use standard product. - Insulated door with lock - Internal glass door - Interior made of acid-resistant stainless steel according to DIN 1.4301 - Stainless steel grill shelf (INOX) - Overtemperature protection class 3.3 according to DIN 12880 - Castors - Quality control protocol (at +25°C and 60%rH) - Automatic defrost function - USB port, LAN (with cable) and Wi-Fi connection - Lab desk software - External probe insertion hole diam. 30mm to the left - Deionized water tank - Open door alarm - Available with FIT: phytosystem – day and night simulation with intensity control. To find out more, download our informative pdf: The photoperiodic (FOT) and phytotron (FIT) systems by POL-EKO. NOTE: the temperature range that can be used with FIT active is +10°C... +50°C. KK SMART PRO SERIES POL-EKO offers 9 climatic chamber models with capacities from 109 to 1485 litres. Unleash your possibilities. In the image below, the graph shows the excellent working range (humidity/temperature) that the POL-EKO climatic chambers are able to offer you, with the KK series (ultrasonic humidifier) ​​and with the KKS series (steam humidifier ). ULTRASONIC HUMIDIFIER Climatic chambers with ultrasonic humidifier are professional and reliable tools to guarantee stable and precise conditions. The maximum temperature of 60°C allows it to be used for seed germination, mushroom and plant cultivation or for food testing. The perfect climatic conditions allow stability testing of pharmaceutical and cosmetic products, as well as packaging and electronics. NOTE: For the KK series, deionized water (1 μS/cm) must be used. Feed water source: deionized water tank; deionizer; internal deionized water network. DETAILS AND ACCESSORIES Every detail of your POL-EKO models is designed to make routine work as simple and comfortable as possible. Below, the front and rear view of your future ovens for drying, analysis or testing. 1 - Rating plate 2 - Fan 3 - Internal glass door 4 - Hole for ø30mm external probe 5 - Shelf 6 - Position of the condenser 7 - Wheels with lock 8 - Solid external door (optionally with window) 9 - Touch screen control panel 10 - USB port 11 - Door open sensor 1 - Container for deionized water 2 - Power cable 3 - Connectors 4 - Connectors (to a tank with demineralised water or deionizer) 5 - Service connector 6 - Connection to the drain 7 - Main switch 8 - LAN port 9 - Fuse For larger models (KK 500 / 700 / 1200 / 1450): a - Power cable b - Container for deionized water c - Condensate collection tray with pump d - Main switch e - LAN port f - Fuse Together with the climatic chamber you will also receive: OPTIONS POL-EKO allows you to increase the possibilities of your climatic chamber with quality accessories; to better adapt to particular applications or to equip the instrument with safety systems and advanced connections. In the photo, the inside of a climatic chamber with LED series Fitotrone System.. - Door with panoramic window - Perforated shelf - Reinforced shelf - Stainless steel basins - Phitotron FIT system - Internal socket - Water level sensor - IQ OQ PQ calibration and qualification - Backup battery for the display in case of power failure - Clean contact - Non-standard 20/60/100 mm access door - Additional 30 mm access door ◉ POL-EKO CUSTOMERS The SPEKTROCHEM research and development center for paints, adhesives and polymers has been a loyal POL-EKO customer for several decades. Use climatic chambers for tests on water-based raw materials prepared in the laboratory.

12-channel pipette 10-100 µL eppendorf Research plus, variable volume. You can also easily order the (more) corresponding PIPE POINTS . Volume: 10 – 100 µL Adjustable volume Color code: Yellow

The H315 waterproof scale Made to work in high humidity conditions and even direct contact with wate (more)r. Designed for precision measurements, making it used in situations where weighing readability is crucial. The power of steel The use of stainless steel for the construction guarantees you a long life for the balance. It is not afraid of contact with moist objects or accidental splashes. The robustness and strength of the design of the platform scales makes it possible to weigh large objects, such as pallets of goods. The stable platform is resistant to vibration, which is important when weighing large objects. Not just weighing But also parts counting, percent weighing, animal weighing and peak hold. The power of H315’s working mods. Do you require fast and repeatable weight measurement under difficult conditions? The H315 scale is made for that! It has been with us for years, and will stay for a long time to come The LCD display has accompanied us for long years. During this time it has proven its reliability. It guarantees the readability of the result from many angles and is energy efficient. Inner power No access to mains power? Power failure? No problem. Thanks to its internal rechargeable battery, the H315 scale allows many hours of operation without mains power (up to 7 hours). Battery power supply is available at an extra charge. As standard, the scale is equipped with a RS232 cable, to which you can connect most of the accessories from our range.

The HX5.EX scale is a modern weighing instrument assuring fast and reliable measurement in hazardous (more) areas classified as zones 1/21 and 2/22. To ensure precision and excellent measurement repeatability, high quality electronic components are used. The weighing platforms offered in wide range of dimensions and maximum capacities, this combined with excellent metrological parameters enables easy selection of an instrument that meets the most demanding requirements. Standard version of the scale is equipped with 2 serial, intrinsically safe RS232 communication interfaces, and with one RS485 interface. They facilitate cooperation with equipment intended for operation in hazardous areas. Possibility to add digital inputs/outputs extends the range of instruments compatible with the indicator by automatic elements compliant with ATEX directive. More demanding customers can use the IM01.EX module, installed in the safe area, which extends the available connectors by Ethernet, USB, 4-20mA/0- 10V analog outputs, Profibus DP and additional digital inputs/outputs. This enables cooperation with external devices: barcode scanners, printers, external displays, control buttons, light signalling towers, other controlling/signalling devices, systems for automatic process control and superior IT systems. Scale operation requires use of a dedicated PM01.EX power supply, which is not a standard scale component. To operate the scale, order a selected type of the dedicated intrinsically safe power supply. Power supply types: PM01.EX-1 - power supply for operation in ATEX area. Used when it is required to connect the power supply to voltage source placed in hazardous area. PM01.EX-2 - power supply for operation outside ATEX area. Used when power supply connection to voltage source is carried out outside hazardous area. Complex software enables carrying out many tasks connected with mass measurement, e.g. parts counting, checkweighing and statistics. The scales feature user-friendly graphic interface, which can be customized using widgets. This and the large colour display of high resolution guarantee easy and clear transmission of data on current process. Colour bar graph significantly influences performance by signalling whether the weighing result is within declared thresholds or not.

Manufacturer: Beckman Coulter Model: Allegra X-15R Refrigerated Benchtop Centrifuge P/N: 392934 S/N: (more) ALP06K58 Description: Whether harvesting cells, separating blood components or other general separations — you can simplify your processes and save time with the Allegra X-15R Benchtop Centrifuge. Offering a maximum capacity of 4 x 750 mL, this centrifuge specializes in streamlining cell and general separations. The centrifuge is also ideal for pelleting mammalian cells and separating mononuclear cells used in a wide range of studies. Able to process up to 148 tubes per cycle, this centrifuge delivers maximum performance and cost-effective versatility through a wide variety of available adapters and accessories. With a powerful, built-in refrigeration system, the X-15R cools more quickly and maintains temperature even at maximum speed.By direct centrifugation of cell culture flasks, Allegra X-15R eliminates the entire transfer step to and from conical tubes for cell separation:- Saving Transfer Time and Labor- Eliminating the use of 15 mL or 50 mL Conical Tubes- Reducing a Potential Contamination Step Applications: - routine processing- sample preparations- concentrations- receptor binding- extractions- pelleting- phase separations- purifications- column centrifugations- cell isolation- biding studies and separation of whole blood- concentrating tissue-culture cells receptor binding- in-vitro cytotoxicity studies- cloning and replicate studies- genetic engineering experimentation- rapid sedimentation of protein precipitates- cell debris Features: - Numerical Key Pad for Easy & Quick Value Entry- Control Temperature for up to 10 Minutes After the Rotor has Stopped, for Walk-Away Flexibility- Automatic Initial “Soft Start” to Ensure Sample Integrity- 10 User-Defined Programs- 10 Independent Acceleration/11 Independent Deceleration Profiles- The Ability to Set by RPM, RCF and Toggle Between Display Modes- Time Options: Set, Hold or Pulse (for Short Runs)- Automatic Rotor Identification- Audible End-of-Run Tone Specifications: - Refrigeration: CFC-Free- Maximum Speed: 4,750 rpm (Swinging Bucket); 10,200 rpm (Fixed-angle)- Maximum g-Force: 5,250 x g (Swinging Bucket); 11,400 x g (Fixed-angle)- Maximum Capacity: 4 x 750 mL- Run Time: Timed (Up to 99 hours, 59 min), Hold, Pulse (Short Run)- Drive: Brushless Induction- User-Defined Programs: 10- Accel/Decel Profiles: 10/11- Temperature Range: -10ºC to +40ºC (selectable)- Dimensions (W x D x H): 76.2 x 62.2 x 34.3 cm- Weight (without Rotor): 128 kg Items delivered: - Beckman Coulter Allegra X-15R Refrigerated Benchtop Centrifuge- Beckman Coulter Swinging Bucket Rotor Assembly 4x750 mL w/ 4x Buckets SX4750 / SX4750A- Instruction Manual as PDF via E-Mail request Condition: The Allegra X-15R Centrifuge is in perfect cosmetic (its adapters and covers are in like new condition) as well as operating condition, it runs as intended being 100% functional tested and ready for you to use.

Working temperature range: -30°C to 150°C Temperature stability: ±0.01°C Cooling capacity (bath liqu (more)id: ethanol) (at 20°C): 450 W Cooling capacity (bath liquid: ethanol) (at 0°C): 320 W Cooling capacity (bath liquid: ethanol) (at -20°C): 140 W Cooling capacity (bath liquid: ethanol) (at -30°C): 30 W Refrigerant: R134a Bath opening: 240 x 300 mm Bath depth: 150 mm Filling volume: 14 to 20 L Pump pressure max: 340 mbar Pump discharge max: 15 l/min Dimensions (WxDxH): 380 x 580 x 610 mm Weight: 45 kg