If you are looking for small temperature and humidity chamber in order to for space saving solution and still have all the capabilities of large chamber performance, these are the model series for you.
MERIDIAN Bench Top temperature & humidity chamber series provides an economical and space-saving solution for a variety of testing requirements. It able provide a wide range of temperature from -70°C to 150°C with excellent temperature uniformity.
Complies to national and international standards: IEC 60068-2-1-1990, IEC 60068-2-2-1974, IEC60068-2-30-2005.
- The whole chamber is solid and beautiful
- Imported Stainless steel interior. Good durability exterior construction color coated steel plate exterior or stainless steel exterior. One adjustable stainless steel shelf
- One 50mm diameter cable port, centered in the left wall (additional ports optional)
- Two stainless steel shelf with adjustable support rails
- High performance and quite operation
- Imported parts like temperature controller, compressor, breaker, motors I chamber, overload relay, thermal overload relay and etc. are imported
- The Bench Top models are small enough being placed underneath a bench top, or on top.
- The smaller allow easy installation anywhere in the lab or office
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Standard USB port allow transfer of data to PC by Thum-drive for further analysis and management through software Data can be opened as a list excel spreadsheet or graph pattern, and can be used to check historical data
- Direct distance link for support and maintenance from our manufacturer through internet connection function (optional monitoring link).
- Refrigeration system: compressor over heat protection, compressor over-current protection, compressor over-pressure protection, condenser fan over-heat protection, compressor lubricant oil low level
- Test Chamber: Chamber over heat protection; fan and motor over heat protection, water level protection
- Current leakage protection
- Alarm, buzzer will alert user if error occurs
- Indicator LED shown when malfunction occurred
- If trouble occurs, the details, date and time of occurrence are displayed on the alarm screen
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Door opening alarm (optional)
Cooling system is driven by France Compressor or Bitzer Compressor complete with evaporator, condenser, safety valves, and thermal protections. Rapid cooling with low noise, low vibration. Refrigerant used: R23, R404, R507 (ozone friendly refrigerant)
Working principle of refrigeration system
- Thermocouple probe, fast response to temperature in range of -70°C to 150°C
- Heating control by PLC controller/programmer based on PID feedback principle. Fast and precise control of temperature.
Temperature & Humidity Control Range
Good Air circulation system
Good ventilation system driven by low noise, powerful multi-wing turbine fan. Quick response to temperature changes, rapid cooling and maintains temperature uniformity and stability inside the chamber.
Cable Test hole standard diameter: 50mm or 100mm
diameter: 25mm, 150mm (optional)
We deliver custom-made chambers
We will meet your demands to design chamber with good performance according to customer standared and other special requirement.
| MRD-TH-40 | MRD-TH-100 | MRD-TH-64 | ||
| Interior capacity (L) | 40 | 100 | 64 | |
| Internal dimension W x H x D (mm) | 300 x 300 x 400 | 400 x 500 x 500 | 400 x 400 x 400 | |
| External dimension W x H x D (mm) | 540 x 1,200 x 900 | 640 x 1,400 x 1,000 | 640 x 1,300 x 900 | |
| Performance | Temperature range | -40°C ~ +150°C | -65°C ~ +150°C | -40°C ~ +150°C |
| Temperature fluctuation | ±0.5°C | |||
| Temperature uniformity | ±2.0°C | |||
| Temperature heat-up rate (<60 min) | -40°C ~ +150°C | -65°C ~ +150°C | -40°C ~ +150°C | |
| Temperature cool-down rate |
+20°C ~ -40°C <60 min |
+20°C ~ -60°C <80 min |
+20°C ~ -40°C <60 min |
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