Used Lab Equipment

The DO308 drying oven is ideal for accurate water determination of solid or viscous samples like: Substances that release water only at elevated temperatures such as plastics in powder or granular form; Substances that cause side reactions with Karl Fischer reagent such as oxidizing inorganic salts; Substances that cause problems in the titration vessel due to their consistency such as fibrous or pasty substances; Substances that are poorly soluble or insoluble such as wool, dough, tar or coal.

Specification:

• Temperature range: 40 - 300 °C
• Temperature accuracy: ±5 °C (@300°C)
• Footprint housing: 256 x 180 mm
• Dimensions: 500 x 220 mm
• Voltage (auto selection): 100 … 230 VAC
• Max. power consumption: 450 W
• Height: 390 mm
• Weight: 9.1 kg

Description:

A BINDER safety vacuum drying oven of the VDL series ensures maximum safety when drying organic solvents standard with TÜV/GS. The inner chamber of the VDL safety vacuum drying oven is designed according to ATEX guidelines 2014/34/EU Ex II -/3G c IIB T3-T1 Gc X.

Specifications:

• Temperature range: room temperature plus 15°C to 200°C
• ATEX compliance chamber's interior: Ex II -/3G c IIB T3-T1 Gc X
• Computer interface: RS 422
• Weight: 209 lbs.
• Dimensions (W x H x D): 25.02” x 30.53” x 21.67”
• APT.line™ preheating chamber technology
• Controller with time-segment and real-time programming
• 2 aluminum expansion racks
• Inert gas connection
• Shatterproof, spring-mounted safety glass panel
• Pressurized instrument panel with compressed air connection
• Pressure control device for heating activated < 125 mbar
• Flame protection gasket
• Class 2 independent adjustable temperature safety device (DIN 12880) with visual alarm

Specifications:

• Capacity: 600L
• Lowest Condenser Temperature: -85°C
• Maximum Condenser Capacity: > 25L
• Maximum Ice Condensing Capacity: >12L in 24 hours
• 3 shelf bulk unit
• Maestro Computer Control System

Specifications:

• Capacity: 1000L 5 Shelf Bulk Chamber
• Voltage: 208-230V 60HZ,
• Software: Lyos Control System
• Lowest Shelf Temperature (50 Hz / 60 Hz): ≤ -67 °C / -70 °C
• Shelf Temperature Control Range: -55 to 65 °C
• Shelf Pull-Down from 20 °C to -40 °C: ≤ 30 minutes
• Lowest Condenser Temperature (50 Hz / 60 Hz): ≤ -82 °C / -85 °C
• Maximum Condenser Capacity: ≥ 35 L
• Condenser Surface Area: 750 in2 (4838 cm2)
• Condenser Pull-Down from 20 °C to -45 °C: ≤ 25 minutes
• Maximum Ice Condensing Capacity in 24 hours: ≥ 20 L
• Maximum Deposition Rate: ≥ 0.83 L/hour
• Number of Compressors: 2
• Compressor Horsepower:5 hp, 1 hp
• System Refrigerant: R508B, R407C
• Vacuum Time to 100 Millitorr: ≤ 20 minutes
• Vacuum Rate of Rise: ≤ 30 mT/hour
• Volume-Based Leak Rate: ≤ .0016 mbarꞏL/sec
• Lowest System Vacuum: ≤ 15 mT
• Temperature Uniformity: ± 1.0 °C

Specification: 

• Weight: 150.0 lbs
• Weight metric: 68.0 kg
• Dimensions: 31.8" w x 28.1" d x 14.5" h
• Dimensions metric: 80.8 cm w x 71.4 cm d x 36.8 cm h
• Electrical: 115 volts, 60 Hz, 16 A
• Collector Temperature: -50°C, -58°F
• Conformance: CAN/CSA C22.2, UL
• Ice Holding Capacity: 6 L
• Style: Benchtop

Includes one 110V manually controlled spare vacuum pump and Computer w/ Hercules 3.2.6 for data collection.

One compressor system, 25 liter capacity with external condenser, three shelves, 4 product sensors, no stoppering system, 220V one phase, 220V one automatic control vacuum pump 5 -10mTorr, data acquisition system, inert gas backfill with proportional valve.

Specifications:

• 316L Stainless Steel Shelves: 9.18 ft² area; 1.82" clearance; shelf size: 10.75" x 20.5" W x D
• Shelf Temperature Range: -58°C to +65°C
• Max Condenser Capacity" 35 L,
• 1 Compressor, 1.5HP- dual stages/dual gas. -70°C
• Hot Gas Defrost
• Refrigerant: R89 CFC Free
• Vacuum Pump: Leybold D16B main pump + back-up pump
• System Ultimate Vacuum: 10 millitorr
• 220 Volt, single phase, 50 Hz, 30 Amp
• Dimensions: 800 lb, 41" x 27" x 73.5" (WDH)
• Chamber 316L SS construction

Specification:

• Net weight: 50 lbs.
• Shipping weight: 62 lbs.
• Exterior dimensions (W x D x H): 15.5 x 16.5 x 22 in.
• Interior dimensions (W x D x H): 9 x 12 x 9 in.
• Capacity: 0.6 cubic feet
• Temperature range: 40 to 210°C
• Temperature uniformity: +3.5°C @ 100°C; +5.0°C @ 200°C
• Temperature rise time: 30 min. to 100°C

The perfect choice for uniform high temperature larger capacity applications. Chambers are constructed of Type 302 stainless steel to provide corrosion-resistant, contamination-free service. They will maintain a vacuum of up to 10 microns or better.  This oven has interior ½” thick glass door and exterior stainless steel door.

Specifications:

• Metal: Stainless Steel, Inside and Out
• Controller Type: Solid-state, Digital-read
• Temperature range: 40 to 260 C
• Style: Digital Vacuum
• Capacity, Cubic Feet: 1.7
• Dimensions: 25Wx25Dx21H”
• Dimensions: 12Wx20Dx12H”
• Shelves: 2
• Electrical: 220V
• Shipping Weight: 200 lbs.

VWR 1601 Horizontal Air Flow Cleanroom Oven

Specifictions:

• Chamber Dimensions: 16 x 19 x 19
• Capacity: 3.7 cu ft
• Temperature Range: 40° to 200°C
• 2 shelves

Precision Economy Ovens deliver a maximum temperature of 210°C, making them ideal for a wide range of heating and drying applications, including: Glassware drying, sterilization, plant tissue drying, textile/paper/rubber drying, aging and curing stidues, stabilitiy testing, and etc. Gravity convection ovens are ideal where forced air circulation cannot be tolerated and for situations demanding gentle curing or long term sample storage under closely controlled conditions. Models 25EM and 45EM use mechanical convection as a method of heat transfer. Mechanical convection can be defined as a positive and planned directional air flow or forced air circulation within the chamber. Mechanical convection ovens provide the most efficient means of heat transfer as well as the most reproducible test conditions for repeat operations. Mechanical convection allows for rapid heat up time for high density loads, shortened recovery periods after door openings and improved uniformity for extremely heat sensitive samples. All models use a hydraulic thermostat for temperature safety limit control.

Specification:

• Convection Technique: Mechanical
• Temperature Control: Electronic
• Temperature Display: 0° to 250°C Thermometer
• Temperature Range Sensitivity: 50° to 210°C  ±0.3°C
• Chamber Dimensions: 15.5 x 18.5 x 15 in (390 x 470 x 380 mm)
• Exterior Dimensions: 21.5 x 24 x 28 in. (550 x 610 x 715 mm)
• Net Weight:  103 lbs., 46.7 kg
• Chamber Volume: 2.5 cu.ft. / 71.5 liters
• Shelves: 2 supplied, 6 maximum
• Electrical Data: 115V, 1.3 kW, 11.3 A / 230V, 1.3 kW, 5.6 A

Specifications:

• Temperature Range: 50­°C to 210°C
• Power: 115V. 1800W
• Dimensions: 24" x 22" x 36