Controlled Environmental Chambers
Transcription
Controlled Environmental Chambers
En Environmental Chambers Controlled Environmental Chambers Allows for storage of humidity-sensitive samples ■ I deal for humidity instrument calibration ready-to-use system ■ Log chamber parameters with included recorder outputs Use these roomy chambers for complete environmental control of your critical applications. Systems run automatically after setup. ■ Complete Airtight chamber is made of white acrylic with clear acrylic front and top panels for viewing. Chamber has two access doors. Use the smaller side door to place samples with minimum disturbance. Use the larger front door with attached accordion neoprene gloves to place larger equipment. Left panel has a 11⁄2" (3.8 cm) ID access tube for feeding cables and tubing into the chamber. 37710-00 37710-00 Chamber Parameters For dehumidification, a pump draws in chamber air through a plastic desiccator column and returns it to the chamber. The modified ultrasonic humidifier holds up to 1.3 gallons (5 liters) of water. The built-in 500-watt heater raises temperature to your set point quickly. Cool chamber with liquid CO2 (not included). Easily control humidity and temperature via front control panel— feature dual LCDs. Upper display shows temperature set point and current reading. Removable control modules allow for easy service and calibration. A perforated aluminum panel inside the chamber houses a fan and heater. Fan circulates chamber air to maintain even humidity and temperature levels. Built-in fluorescent lighting illuminates chamber. A weatherproof dual AC outlet is mounted on the right inner wall. What’s included: chamber with built-in controllers, desiccant/pump dehumidification system, humidification system, accordion-style sleeve with gloves, tubing (for connecting humidifier and CO2 tank to the chamber), sealing putty, and 71⁄2-ft (2.3-m) cord with grounded plug. Specifications Humidity Resolution: 0.1% RH Accuracy: ±2% RH Uniformity: ±3% RH Catalog number T-37710-00 T-37710-05 Outputs Humidity: 0 to 0.5 V (0 to 100% RH) Temperature: 1 mV/°C or 1.8°F Set point tracking Humidity: ±0.5% RH Temperature: ±1.8°F (1.0°C) full-scale Temperature Resolution: 0.1°F (0.1°C) Accuracy: ±1.8°F (1.0°C) Uniformity: ±3.6°F (2°C) Capacity cu ft (L) Humidity range 13 (368.1) 5 to 98% RH Temperature range 32 to 122°F (0 to 50°C) Display: two 31⁄2-digit LCDs, 0.63"H Chamber material: 3⁄8" (1.0 cm)-thick acrylic Dimensions Access opening on left side (L x H): 14" x 4" (35.6 x 10.2 cm) Access opening on front (L x H): 32" x 14" (81.3 x 35.6 cm) Chamber dimensions (W x H x D) 251⁄2" x 22" x 47" (64.8 x 55.9 x 119.4 cm) Power (VAC, Hz) 115, 60 230, 50 Price Accessories for chambers on pages 561 and 563 Customize your environmental chamber with these accessories Dehumidifiers Ultrasonic Humidifiers All models use Drierite® desiccant. Models 37700-50 and -55 include a 1-lb column of desiccant, air pump, Drierite tubing, and hardware. Get humidity below 10% RH in sealed chambers up to 15 cu ft. Models 37700-51 and -56 include 21⁄2-lb desiccant column and high output pump in an ABS enclosure. Get humidity below 5% RH in sealed chambers up to 20 cu ft. Order replacement Drierite for all models below. Maintain up to 100% RH at room temperature. Models 37700-60 and -65 are distillation, fan-injected systems that include a 1⁄2-gallon tank, 4" (10.2 cm) circulating fan, tubing clamps, hardware, and 6-ft (1.8-m) cord with two-prong plug. Models 37700-61 and -66 are high-capacity systems that generate a mist with a deionizer and a diaphragm pump. The deionizer lets you work with tap water. These systems include a 5-gal. (19-L) tank, 4" (10.2 cm) circulating fan, tubing, fittings, hardware, and 5-ft (1.5-m) cord with plug. Catalog number T-37700-50 T-37700-55 T-37700-51 T-37700-56 Description Dehumidifier with 1-lb desiccant column Dehumidifier with 21⁄2-lb desiccant column 37700-50 Power (VAC) 115 230 115 230 T-07193-15 Replacement Drierite desiccant. Carton of four 5-lb packs 562 Price Catalog number T-37700-60 T-37700-65 T-37700-61 T-37700-66 Description Ultrasonic humidifier distillation system Ultrasonic humidifier high-capacity system 37700-60 Power (VAC) 115 230 115 230 US Toll-free: 800-323-4340 • Outside the US: 1-847-549-7600 • www.coleparmer.com Canada 800-363-5900 • India 91-22-6716-2222 • UK 0500-345-300 Price