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| Categories | Temperature Humidity Test Chamber | 
|---|---|
| Brand Name: | PERFECT | 
| Model Number: | PT-2091 | 
| Certification: | ISO9001 | 
| Place of Origin: | Guangdong Province, China | 
| MOQ: | 1 Set | 
| Price: | Negotiable | 
| Payment Terms: | T/T, L/C, Western Union | 
| Supply Ability: | 50 Sets Per Month | 
| Delivery Time: | 20-25 Days Afer Deposit | 
| Packaging Details: | Standard exported wooden case | 
| Humidity Range: | 20%R.H ~ 98%R.H .Normal | 
| Temperature Range: | -20℃ ~ 150℃(lowest about -70℃) | 
| Inner Material: | SUS#304 stainless steel. | 
| Outer Material: | Spray color galvanized steel sheet. | 
| Inner Cabinet (mm): | 40×40×50,50×60×75cm and other sizes | 
| Insulation Materials: | Ultra-fine glass fiber insulation cotton. | 
| Cooling rate (℃): | 0.7 ~ 1℃/min (No-load) | 
| Port: | Shenzhen, Guangzhou,HK | 
| Company Info. | 
| Perfect International Instruments Co., Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
PID Controller Temperature and Humidity Testing Machine Digital Display Chamber
PT-2091 Constant Temperature & Humidity Testing Ma...
Temperature Humidity Testing Machine Application:
This Digital Display Temperature and Humidity Testing Machine is mainly used for products in accordance with the requirements of the national standard or user-defined requirements, at low temperatures, high temperature, humidity and temperature cycling conditions, physical and other relevant characteristics of the product environmental simulation test, after tested by detecting to judge the performance of the product, it is still able to meet predetermined requirements in order for the product design, improvement, identification and factory inspection use.
Parameters:
| Product Name | PID Controller Temperature and Humidity Testing Machine Digital Display Chamber | ||||
| Model No. | PT-2091A | PT-2091B | PT-2091C | PT-2091D | PT-2091E PT-2091F | 
| Inner Cabinet (mm) | 400×400×500 | 500×500×600 | 500×600×750 | 600×800×850 | E:1000×800×1000 F: 1000×1000×1000 | 
| Temperature Range (℃) | F: -20℃, L: -40℃, T: -60℃, G: -70℃ ~ 150℃ | ||||
| Humidity Range (%RH) | 20%R.H ~ 98%R.H | ||||
| Temperature Fluctuation (℃) | ±0.5℃ | ||||
| Temperature uniformity (℃) | ≤ ±2℃ | ||||
| Humidity fluctuation (%RH) | ±2.5%RH | ||||
| Humidity uniformity (%RH) | 
 | ||||
| Heating rate (℃) | 3℃/min (No-load) | ||||
| Cooling rate (℃) | 0.7 ~ 1℃/min (No-load) | ||||
| Temperature and humidity control system | LCD digital display controller. | ||||
| Heated Humidification system | Nichrome wire-efficiency heater, UL-shaped stainless steel plating heater | ||||
| Cooling System | 
 | ||||
| Inner Material | SUS#304 stainless steel. | ||||
| Outer Material | Spray color galvanized steel sheet. | ||||
| Insulation Materials | Ultra-fine glass fiber insulation cotton. | ||||
| Communication | Equipped with a standard RS232C / RS485 communication interface, the maximum transmission distance of 1.2Km, the fastest communications up to 9600bps, can be realized with a computer connected to the remote monitoring, easy to operate. | ||||
| Subsidiary function | Fault alarm and reason prompts, you can change the name of the fault, the upper temperature limit protection, timing and the reservation (automatic stop and start function), multiple (up to 6 groups) PID temperature control separate segments, curve display and save the function display PV curve 0-8 days. Temperature can be set according to the linear operation (liters can set per hour up / cooling rate). | ||||
| Standard configuration | 
 | ||||
Temperature Humidity Testing Machine Features:
Referred Photo :

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