ASLi (CHINA) TEST EQUIPMENT CO., LTD
AI SI Li (CHINA) TEST EQUIPMENT CO., LTD High Quality Assurance , Good After-sales Coexistence !
Add to Cart
30 Deg C & 65%R.H. Pharmaceutical Study Walk In Stability Chamber CE Certification
Model: THR–34500-A
Dimensions:
Interior Dimension: W5000×H2300×D3000 mm
Exterior Dimension: W5900×H2800×D3850 mm
Tech Spec:
Temperature :25℃~60℃
Temperature Indication Resolution: ±0.1℃
Temperature Control Accuracy: ±0.5℃
Temperature distribution uniformity:±3 ℃
Humidity: 40%~90%R.H
Humidity Indication Resolution: ±0.1%R.H
Humidity distribution uniformity: ± 5.0%R.H
Test Points: 30 ℃ & 65%R.H.
Measuring and Control System:
1 High-accuracy platinum resistance is used for temperature and humidity measurement.
2 Central Control Unit:
2-1 LCD touch screen controller;
2-2 Machine conversational mode is used for control system;
2-3 Two lines of input & two lines of output control mode for controlling temperature and humidity separately; Can
display set point, program curve, working time, and working condition of heaters, refrigeration units & fan.
2-4 Test procedure automatic operation and PID parameter self-tuning function;
2-5 Can automatically combine the subsystem like heating system, humidification/dehumidification system,
refrigeration system, circulation fan, super temperature alarming to operate, to ensure high quality of the whole temperature/humidity control system;
2-6 Control system has automatic self-checking, self-diagnosis, fault display and alarming function.
Main Parameters:
1 Display Mode: LCD display, touch control
2 Display Accuracy: temperature 0.1%, huidity0.1%
3 Set Accuracy: temperautre0.1℃, huidity0.1%
4 Display Resolution: temperautre0.1℃, humidity0.1%
5 Sampling Time: 72 S/Time;
6 Graphical Display: Full display of setting and program curve
7 Program Capacity: Max.269 programs,each program with 50 Segment, max.13450 cycles
8 Temperature/humidity PV value transfer: this instrument has two way 4-20mA analog output,
Synchronous transmission temperature and humidity; Multi Power Failure Recovery function
9 Time display in /Y/M/D/ mode, also the operating time and program running time can be displayed
10 Communication: USB/RS-232 communication interface, dedicated software are provided.
11 Main Accessories: "LG" circuit breakers, leakage protector, AC contactor, thermal relay device;
12 System Running Mode: program operation, constant operation
13 Remote Control and Monitoring: this machine is equipped with remote communication software,
communication interface and communication cable for remote control & monitoring. Data record, collecting curve , data acquisition, date save, printing can be finished.
14 Humidification/Water Supply Systems:It is mainly composed of built-in water tank, wet-bulb, solenoid
valve, humidifier, water level controller, connecting pipe, etc.
15 Humidification water processor (pure water treatment device, optional), can automatically/manually
Adding water; soft water after 3 levels filtration, the water resistivity is greater than 500 Ω m.
Multi protection function:
Grounded protection
Leakage/breakage protection
Heater short-circuit protection
Blower motor overload protection
Refrigerator over-voltage protection
Refrigerator overload protection
Water shortage protection
Using Conditions:
Environment Temperature: 25℃±5℃;
Environment Humidity: < 85%R.H. (25℃);
Air Pressure: 86 to 106Kpa;