Programmable humidity and humidity testing machine

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  • Name:Programmable humidity and humidity testing machine
  • Model:PT-403A
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PT-403A可程式恒温恒湿试验机由普赛特研发生产, 可程式恒温恒湿试验机试验各种产品及原材料耐热、耐潮湿、耐干、耐低温的性能。适用于造纸、印刷、电子、电器、金属等各行业。

Remark

PT-403A Programmable Constant Temperature Humidity Tester (touch-tone)

Introduction:

Temperature Humidity Tester is designed for testing the capability of heat-endurance, cold-endurance, dryness-endurance, and humidity-endurance, suitable for quality control of the industries of electron, electrical equipment, vehicle, metal, foodstuffs, chemistry, building materials, luggage, adhesion tape, printing, packaging, etc.

 

Specification:

Model

PT-403A temperature humidity tester(touch-tone)

interior dimension (cm)

W*H*D

50*50*40(100L)

50*60*40(120L)

50*60*50(150)

50*70*60(225L)

60*85*80(480L)

100*100*80(800Lh)

100*100*100(1000L)

Power (-40)

4.5KW

4.7KW

5.0KW

5.5KW

7.0KW

9.0KW

11.1KW

System

Balanced Temperature & Humidity Control System

Temp. range

 -70°C~150°C

Humid. range

20 ~ 98 percent R.H.

Temp. & Humid. accuracy

± 0.3°C;  ± 2 percent R.H

Temp. & Humid. regularity

± 2°C;  ± 5 percent RH

Resolution

0.1°C, 1 percent, P.I.D control

Heating up

20°C ~ +150°C within 45 min

Heating down

20°C~ -20°Cwithin 40min

Exterior dimension(W×D×H)

92×160×87cm

Interior material

Stainless steel plate(SUS304)

Exterior material

Stainless steel plate(SUS304)

Insulation

Rigid  foam

Refrigeration system

Air cooled, Hermetic compressor, single stage refrigeration system.

Display

LCD

Safety devices

No fuse breaker refrigerator over load relay, Refrigeration High pressure Switch, Over Temp, Protector, Protection relay, Protection fuse, Water Lever protector, Overheat protector, Alarm

Accessories

Viewing window, Shelves (freely adjustable 2 PCS.), Cable port(?50mm)Chamber lamp.

Power supply

AC220V±10 percent 50/60Hz  

 

Temperature Humidity Tester Features:

1. The separation of humidifier circuit from electric circuit improves safety and protects the circuit against the leakage of water supply line.

2. Available in Chinese and English LCD touch screen, easy operation and program.

3. Able to display the relative date and information of the whole operating system in running mode, graphic display, precautions, maintenance and troubleshooting appear on the screen instantly.

4. Temperature Humidity Tester The Sirocco fan motor provides greater cyclic airflow to avoid dead corner in the chamber so as to obtain an uniform distribution of temperature and humidity.

5. The system of heating up, heating down, dehumidifying, and humidifying can be operated independently so as to reduce the cost of testing, extend the operation life of the machine and decrease the failure rate.

6. Water supply adopts automatic watering system, circulating water supply together with water filter