What are the technical characteristics of constant temperature and humidity test chamber?

What are the technical characteristics of the constant temperature and humidity test chamber:

The inner body of the box is made of imported high-grade stainless steel (SUS304) mirror panel or 304B argon arc welding. The outer shell of the box is sprayed with A3 steel plate.

The box body is machined and formed by CNC machine tool. The shape is beautiful, novel and adopts no reaction handle, which is easy to operate.

Optional recorder, the printer can print the record setting parameters and scan the temperature and humidity curve, 4 ~ 20mA standard signal.

The large observation window is equipped with a illuminating light to keep the box bright, and double-glazed glass to clearly observe the condition of the box at any time.

It has an independent temperature limit alarm system, which automatically interrupts when the temperature exceeds the limit, ensuring safe operation without accidents.

Microcomputer temperature and humidity controller is adopted to control temperature and humidity accurately and reliably.

The left side of the cabinet is equipped with a test hole with a diameter of 50 mm.

Constant temperature and humidity test chamber technical features:

Uniformity: ≤±2°C

Humidity range: 30 to 98% RH

Fluctuation: ≤±0.5°C

Humidity deviation: +2, -3% RH

Temperature range: 0 ° C ~ 100 ° C

Heating time: 0 ° C ~ 100 ° C about 35min

Cooling time: 100 ° C ~ 0 ° C about 40 min

Controller: Imported microcomputer temperature and humidity integrated controller humidification system: external isolation, all stainless steel shallow surface evaporation humidifier heating system: fully independent system, nickel-chromium alloy electric heating heater temperature and humidity sensor: platinum resistance. PT100Ω / MV

Safety protection: leakage, short circuit, over temperature, water shortage, motor overheating, compressor overpressure, overload, over current protection / controller power failure memory Outer box material: high quality carbon steel plate. Phosphating electrostatic spray treatment / SUS304 stainless steel fog Face line hairline treatment door frame insulation: double-layer high temperature resistant aging silicone rubber door seal strip accuracy range: setting accuracy: temperature ± 0.1 ° C, humidity ± 1% RH, indicating accuracy: temperature ± 0.1 ° C, humidity ± 1% RH

Water supply system: humidification water supply adopts automatic control. It can recover residual water. Water saving and dehumidification system: use evaporator coil dew point temperature laminar flow contact dehumidification method refrigeration system: fully enclosed air-cooled single-stage compression refrigeration method / original France Taikang" / fully enclosed air-cooled cascade compression refrigeration cycle system: temperature-resistant low-noise air conditioning motor. Multi-leaf centrifugal wind wheel insulation material: polyurethane rigid foam / ultra-fine fiberglass cotton inner box material: SUS304 Stainless steel high quality mirror light panel ambient temperature: 5 ° C ~ +30 ° C ≤ 85% RH

Standard configuration: 1 set of illuminated glass window, 2 sample racks, 1 lead hole for testing (25, 50, 100mm): AC380V±10%50±0.5Hz three-phase five-wire system

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