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Norlake Stability Test Chambers
Temperature Stability Test Chamber 7631B

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Environmental Chambers

 Norlake Stability Test Chambers

Meet the demanding requirements of pharmaceutical, biological, scientific, and laboratory applications!

These test chambers have a programmable logic microprocessor controller with 4 x 20 character LCD, and ramp/soak feature. Streamlined refrigeration design optimizes air flow and temperature uniformity. Feature a thermostatical controlled door frame heater, thermostatic expansion valve, and coated evaporator. Password protection for set points and parameters. A 100 event alarm logger includes date/time stamp and product temperatures stored in a non-volatile flash memory. Interior has a drain and plug.

Safety features include: Integrated Hi/Lo alarm tests, remote alarm contacts, power failure alarm, over temperature safety limit switch, and door ajar alarm with adjustable delay time period. Cabinet is foamed-in-place with CFC-free, high density polyurethane foam insulation.

Includes door key lock, casters; and cord with L14-20P plug and L-14-20R NEMA receptacle. UL-, and cUL-listed.

Humidity and Temperature Test Chambers have a humidity controller that utilizes a dry capacitance-type sensor for rapid response to humiditiy changes with exceptional accuracy. Humidifier requires a water source with low mineral content. Reverse osmosis treated water is recommended. Water supply connection requires 1⁄4" plastic or copper tubing.

5 year warranty on compressor. 18-month warranty on parts and labor.

SPECIFICATIONS
Temperature Range: 4 to 70°C
Temperature Uniformity: ±1°C
Humidity Variation: ±5% from 5 to 60°C (7636-series)
Refrigerant: R134A
Construction: Stainless steel interior; heavy-gauge, baked enamel steel exterior
Power: 115/208-230 V; 60 Hz
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See also:
  
Cat No. Mfr. # Capacity
cu ft		 No. of
Shelves		 No. of
Casters		 Chamber
W x H x D"		 Exterior
W x H x D"		 Shpg Wt
lb		 Units
Price		 Qty.
Order		 Add to
Favorites
Temperature Stability Test Chambers
EF7631A NSRI241WSW/8 24 3 4 23 1⁄2 x 59 x 30 27 1⁄2 x 80 3⁄8 x 34 7⁄8 380 Each $8,644.00 Add to Favorites
EF7631B NSRI331WSW/8 33 3 4 27 3⁄4 x 67 x 31 31 3⁄4 x 88 3⁄8 x 35 7⁄8 439 Each $10,648.00 Add to Favorites
EF7631C NSRI522WSW/8 52 6 4 51 x 59 x 30 55 x 80 3⁄8 x 34 7⁄8 580 Each $11,526.00 Add to Favorites
EF7631D NSRI803WSW/8 80 9 6 78 1⁄2 x 59 x 30 82 1⁄2 x 80 3⁄8 x 34 7⁄8 830 Each $14,838.00 Add to Favorites
Temperature and Humidity Stability Test Chambers
EF7636A NSRI241WSW8H 24 3 4 23 1⁄2 x 59 x 30 27 1⁄2 x 80 3⁄8 x 34 7⁄8 382 Each $14,280.00 Add to Favorites
EF7636B NSRI331WSW8H 33 3 4 27 3⁄4 x 67 x 31 31 3⁄4 x 88 3⁄8 x 35 7⁄8 439 Each $16,282.00 Add to Favorites
EF7636C NSRI522WSW8H 52 6 4 51 x 59 x 30 55 x 80 3⁄8 x 347⁄8 584 Each $18,164.00 Add to Favorites
EF7636D NSRI803WSW8H 80 9 6 78 1⁄2 x 59 x 30 82 1⁄2 x 80 3⁄8 x 34 7⁄8 832 Each $20,474.00 Add to Favorites
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