Used Lab Equipment

Key Features:

•  Compact, freestanding, mobile design.
•  Easy scale-up from research to full production.
•  Available with a Wizard 2.0 or LyoS™ control system.
•  Optional hydraulic stoppering system available.
•  Narrow and cleanroom configurations available with
• 8-inch vapor port.

Performance Specifications:

• Lowest Shelf Temperature(50 Hz / 60 Hz):  ≤ -57 °C / -60 °C
• Shelf Temperature Control Range*: -40 to 65 °C
• Shelf Pull-Down from 20 °C to -40 °C : ≤ 45 minutes
• Lowest Condenser Temperature(50 Hz / 60 Hz): ≤ -67 °C / -70 °C
• Maximum Condenser Capacity: ≥ 25 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: 1
• Compressor Horsepower: 1.5 hp
• System Refrigerant: R245fa, R508B
• 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

Utility Requirements:

• Compressed Air (for units with isolation valve): 80 psig (6.5bar)
• Ambient Room Temperature: 15-25 °C (59-77 °F)
• Approx. Peak Room Heat Generated (Air-Cooled Units): 8,900 BTU/h
• Approx. Peak Room Heat Generated (Water-Cooled Units): 4,000 BTU/h
• Cooling Water Usage**: 1-3 gpm (4-12 Lpm)

Electrical Requirements:

• Voltage: 208 - 230 VAC
• Hertz: 60 Hz
• Phase: 1 Φ
• Breaker Amperage: 30 A
• Recommended Outlet: NEMA L6-30R

Dimensional Data - Cleanroom Configuration:

• Width: 25 in (64 cm)
• Depth: 75 in (191 cm)
• Height: 73.5 in (187 cm)
• Max. Weight: 850 lb (386 kg)
• Min. Clearance on All Sides: 10 in (25 cm)

Features:

•  Brinkmann Lauda WK 1200 Circulation Chiller 

Specifications:

• Working temperature range (°C): 0-40
• Temperature stability (±K): 0.5
• Cooling output at 20 °C: 1.2kW
• Pump pressure max.: 3.2 bar
• Pump flow max.: 40 L/min

Description:

• Glass draft shield with motorized opening for precise weighing even in unstable environments.
• Fully automatic adjustment "ProFACT" using internal weights.
• Built-in level sensor, illuminated level indicator and Leveling Assistant for fast and easy leveling.
• Built-in applications for normal weighing, statistics, formulation, piece counting, percent weighing, density, differential weighing and LabX Client.
• Integral RS232C interface.
• Slot for second interface (optional).
• Touch-sensitive graphics terminal ("Touch screen") with color display
• Two programmable sensors for hands-off operation ("SmartSens") to speed up frequently recurring tasks.

Specifications:

• Cable for AC adapter: 3-core, with country-specific plug
• Balance power supply: 12 V DC ±3%, 2.25 A, maximum ripple: 80 mVpp
• Overvoltage category: II
• Degree of pollution: 2
• Protection: Protected against dust and water
• Range of application: For use only in closed interior rooms
• Height above mean sea level: Up to 4000 m
• Ambient temperature: 5–40 °C
• Relative air humidity: Max. 80% up to 31 °C, linearly decreasing to 50% at 40 °C, noncondensing
• Warm-up time: At least 120 minutes after connecting the balance to the power supply; when switched on from standby-mode, the balance is ready for operation immediately
• Maximum Capacity: 120 g
• Readability: 0.1 mg
• Tare range (from…to): 0 … 120 g
• Dimensions (W × D × H): 263 × 487 x 322 mm
• Interface update rate: 23 /s
• Usable height of draft shield: 235 mm
• Weight: 10 kg
• Number of built-in reference weights: 2