Features
1.Realize temperature constant value control and program control;
2.The entire data recorder function (optional),which for record and retrospect,Protect/heater for short circuit protection, ensure the stability of air volume and heatingL during the operation.
3.With USB connector and WAN communication function,makes the communication equipment and software extensions to meet customers' needs.
4.Adopt international popular refrigeration control mode, can automatically adjust the compressor refrigeration power of 0% ~ 100%, compared with the traditional thermal equilibrium temperature control mode and energy consumption reduced by 30%.
5.Refrigeration and electric control the key parts adopt international famous brand, make the whole of the equipment has improved the quality and guarantee.
6.Customize size/customize indicators/customize various optional features
Optional accessories
1.Cable Port: Two size of cable port is available: Φ50mm, Φ100mm.
2.Double door
3..Pass room: Provided to avoid disturbance of atmospheric temperature and humidity while opening the door.
4.Floor reinforcement: Can be fixed if heavy specimen placed in the chamber for test.
5.Carry-in inclined platform: Provided below the door to facilitate moving of specimens in and out through the door.
6.Entire ceiling blow-out duct,the extremely wide air inlet reduces the airflow rate (down to apprrox.0.5m/s)
7.Dehumidifier the rotation regenerating dehumidifier (M-300)ensures precise control of low humidity (21 ºC,23%RH)for electrostatic reliability tests.
8.Temperature and humidity recorder
100mm width recording paper with 6 dots
180mm width recording paper with 12 dots
9.Status indication lamp
Provide to signal chamber status and warnings when normal running, a malfunction running or stand by occurs.
10.Water purifier
Provided to keep the humidifier heater free from scale and ensure the supply of water to humidifier.
11.Power socket
12.Air cooled type condense
Parts and its Brand
After-sale service
If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-conference. If customers require on-site service, the transport and travel expense shall be borne by customer.
Operating technical parameter
After-sale service
If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-conference. If customers require on-site service, the transport and travel expense shall be borne by customer.
1.Realize temperature constant value control and program control;
2.The entire data recorder function (optional),which for record and retrospect,Protect/heater for short circuit protection, ensure the stability of air volume and heatingL during the operation.
3.With USB connector and WAN communication function,makes the communication equipment and software extensions to meet customers' needs.
4.Adopt international popular refrigeration control mode, can automatically adjust the compressor refrigeration power of 0% ~ 100%, compared with the traditional thermal equilibrium temperature control mode and energy consumption reduced by 30%.
5.Refrigeration and electric control the key parts adopt international famous brand, make the whole of the equipment has improved the quality and guarantee.
6.Customize size/customize indicators/customize various optional features
Optional accessories
1.Cable Port: Two size of cable port is available: Φ50mm, Φ100mm.
2.Double door
3..Pass room: Provided to avoid disturbance of atmospheric temperature and humidity while opening the door.
4.Floor reinforcement: Can be fixed if heavy specimen placed in the chamber for test.
5.Carry-in inclined platform: Provided below the door to facilitate moving of specimens in and out through the door.
6.Entire ceiling blow-out duct,the extremely wide air inlet reduces the airflow rate (down to apprrox.0.5m/s)
7.Dehumidifier the rotation regenerating dehumidifier (M-300)ensures precise control of low humidity (21 ºC,23%RH)for electrostatic reliability tests.
8.Temperature and humidity recorder
100mm width recording paper with 6 dots
180mm width recording paper with 12 dots
9.Status indication lamp
Provide to signal chamber status and warnings when normal running, a malfunction running or stand by occurs.
10.Water purifier
Provided to keep the humidifier heater free from scale and ensure the supply of water to humidifier.
11.Power socket
12.Air cooled type condense
Parts and its Brand
After-sale service
If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-conference. If customers require on-site service, the transport and travel expense shall be borne by customer.
Operating technical parameter
| SPECIFICATIONS | Note: We reserve the right to change specifications without prior notice | |||||||
| Model | KMHW- | |||||||
| 4 | 6 | 8 | 13 | 17 | 21 | |||
| Volume(m³) | 9 | 12.9 | 16.8 | 16.8 | 35.2 | 13.3 | ||
| Interior Dimensions | W(mm) | 2100 | 3000 | 3900 | 3000 | 3900 | 4800 | |
| H(mm) | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | ||
| D(mm) | 2050 | 2050 | 2050 | 4300 | 4300 | 4300 | ||
| Exterior Dimensions | W(mm) | 3250 | 4160 | 5050 | 5050 | 5050 | 5950 | |
| H(mm) | 2350 | 2350 | 2350 | 2350 | 2350 | 2350 | ||
| D(mm) | 2250 | 2250 | 2250 | 2250 | 4500 | 4500 | ||
| Safety Devices(standard) | No fuse breaker, over pressure\over heat and over current protection for compressor,over temperature protection, over load protection for blower, dry heat protection | |||||||
| Standard accessories | Sight window*1,cable port(portΦ50mm)*1,chamber lamp*1, status indicator | |||||||
| Control System | Balanced Temperature & Humidity Control System | |||||||
| Refrigeration system | Water Cooled | |||||||
| Semi-hermetic compressor, single stage or cascade refrigeration system, | ||||||||
| CFC free refrigerant(HFC-507 and HFC-23) | ||||||||
| Controller | Panel | 7-inch LCD Touch panel,Chinese or English display selectable | ||||||
| Operation model | Program or fix point running | |||||||
| Memory capacity | 120 programs,1200steps, all repeat 999 cycles,part repeat 99 cycles | |||||||
| Accuracy | Temp.:0.1% of F.S±1 digit Humidity:0.1% of F.S±1 digit | |||||||
| Input | Temp.:pt-100, Humidity:pt-100 or ~5V DCV | |||||||
| Comm.port | RS-232 or RS-485 (Softawre is option) | |||||||
| Temp. range | Maximum:80ºC,120ºC;Minimum:-60ºC,-50ºC,-40ºC,-30ºC,-20ºC,-10ºC,0ºC | |||||||
| Humidity Range | 10%,20%,30%~95% | |||||||
| Temp. constancy | ±0.5ºC | |||||||
| Humidity constancy | ±2.5%R.H | |||||||
| Temp. uniformity | ±2.0ºC | |||||||
| Humidity uniformity | ±5.0%R.H | |||||||
| Ambient Temp. | +5ºC~+35ºC | |||||||
| Wiring method | AC 380±10%50Hz ,3 phase 4 wires +Ground Wires | |||||||
| Heat up time | +20ºC~+80ºC ,Within 60 min | |||||||
| Pull down time | +20ºC~-55ºC\ -40ºC\-20ºC\-10ºC ,Within 120 or 90 or 60 min | |||||||
| Interior material | Stainless Steel Plate(SUS 304) | |||||||
| Exterior material | Baked Painting Steel Or Stainless steel(SUS304) | |||||||
| Insulation material | Rigid polyurethane foam | |||||||
| Door size (mm) | Single wing:W800*H1800;Double wing:W1600*H1800; | |||||||
| Note:1. We reserve the right to change specifications without prior notice 2.Customized sizes and configurations available | ||||||||
After-sale service
If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-conference. If customers require on-site service, the transport and travel expense shall be borne by customer.