Constant Temperature & Humidity Chamber For Environmental Chamber Testing IEC60068-2-78
IEC60068-2-78 Constant Temperature and Humidity Testing Chamber
Introduction:Test material heat, cold, dry resistance, humidity resistance.Suitable for electronics,
electrical appliances,communications, instrumentation, vehicles, plastic products, metal, food,
chemical, building materials, medical, aerospace and other products.
1. Application
Constant Temperature and Humidity Test Chamber 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.
2. Material:
Interior material: Stainless Steel Plate SUS304#
Exterior material: Baked Painting Steel Plate or Stainless Steel SUS304#
Insulation material: Rigid polyurethane Foam and Glass Fiber Wool
3. Refrigeration system:
Air Cooled (Water cooled Type is option)
Hermetic compressor, stag refrigeration system
Imported Tecumseh or Danfoss Compressor
4. Controller:
Digital Touch Screen
127 program, running for extremely long time,999 hours per segment, maximum 3200 times circulation
support RS485,LAN (internet access), GPRS (mobile phone) etc. communication mode. Conveninet for remote monitoring and data sampling.
5. Technical Specification:
(1) KMH-R series
| Model | KMH-R series | |||||
| 150R | 225R | 408R | 800R | 1000R | ||
| Temp. range | -20°C ～150°C | |||||
| Interior size | W(mm) | 600(mm) | 700(mm) | 700(mm) | 1000(mm) | 1000(mm) |
| H(mm) | 600(mm) | 700(mm) | 750(mm) | 1000(mm) | 1000(mm) | |
| D(mm) | 460(mm) | 480(mm) | 800(mm) | 800(mm) | 1000(mm) | |
| Exterior size | W(mm) | 880(mm) | 980(mm) | 980(mm) | 1280(mm) | 1280(mm) |
| H(mm) | 1730(mm) | 1890(mm) | 1940(mm) | 2160(mm) | 2160(mm) | |
| D(mm) | 1400(mm) | 1460(mm) | 1740(mm) | 1750(mm) | 1950(mm) | |
| Power(KW) | 5.8 | 6 | 7.5 | 12.8 | 12.8 | |
| Weight(KG) | 240(KG) | 280(KG) | 400(KG) | 500(KG) | 580(KG) | |
| Humidity uniformity | ±3.0％R.H | ±5.0％R.H | ||||
| Heat up time | -20°C ～+100°C ,within 35 min | |||||
| Pull down time | +20°C ～-20°C , within 45 min | |||||
| Humidity Range | 20～98％R.H | |||||
| Temp. constancy | ±0.5ºC | |||||
| Humidity constancy | ±2.5％R.H | |||||
| Temp. uniformity | ±2.0ºC | |||||
| Safety device (standard) | NFB, over pressure,over heat and over current protection for compressor, Over temp. protect, over load protect of blower, dry heat protection | |||||
| Interior material | Stainless Steel Plate(SUS 304) | |||||
| Exterior material | Baked Painting Steel Or Stainless steel(SUS304) | |||||
| Insulation material | Rigid polyurethane Foam and Glass Fiber Wool | |||||
| Ambient Temp. | +5°C ～+35°C | |||||
| Wiring method | AC 380±10％ 50Hz ,3 phase 4 wires +Ground Wires | |||||
| Controller | LCD Touch Screen, Chinese or English display selectable | |||||
| Operation model :Program or fix point running | ||||||
| Memory capacity :120programs,1200steps, | ||||||
| All repeat 999 cycles, part repeat 99 cycles | ||||||
(2)KMH-L series
| Model | KMH-L series | |||||
| 150 L | 225 L | 408 L | 800 L | 1000 L | ||
| Temp. range | -40°C ～150°C | |||||
| Interior size | W(mm) | 600(mm) | 700(mm) | 700(mm) | 1000(mm) | 1000(mm) |
| H(mm) | 600(mm) | 700(mm) | 750(mm) | 1000(mm) | 1000(mm) | |
| D(mm) | 460(mm) | 480(mm) | 800(mm) | 800(mm) | 1000(mm) | |
| Exterior size | W(mm) | 880(mm) | 980(mm) | 980(mm) | 1280(mm) | 1280(mm) |
| H(mm) | 1730(mm) | 1890(mm) | 1940(mm) | 2160(mm) | 2160(mm) | |
| D(mm) | 1400(mm) | 1460(mm) | 1740(mm) | 1750(mm) | 1950(mm) | |
| Power(KW) | 5.8 | 6 | 7.5 | 12.8 | 12.8 | |
| Weight(KG) | 250 | 300 | 420 | 530 | 600 | |
| Humidity uniformity | ±3.0％R.H | ±5.0％R.H | ||||
| Heat up time | -40°C ～+100°C ,within 45 min | |||||
| Pull down time | +20°C ～-40°C , within 60 min | |||||
| Humidity Range | 20～98％R.H | |||||
| Temp. constancy | ±0.5ºC | |||||
| Humidity constancy | ±2.5％R.H | |||||
| Temp. uniformity | ±2.0ºC | |||||
| Safety device (standard) | NFB, over pressure,over heat and over current protection for compressor, Over temp. protect, over load protect of blower, dry heat protection | |||||
| Interior material | Stainless Steel Plate(SUS 304) | |||||
| Exterior material | Baked Painting Steel Or Stainless steel(SUS304) | |||||
| Insulation material | Rigid polyurethane Foam and Glass Fiber Wool | |||||
| Ambient Temp. | +5°C ～+35°C | |||||
| Wiring method | AC 380±10％ 50Hz ,3 phase 4 wires +Ground Wires | |||||
| Controller | LCD Touch Screen, Chinese or English display selectable | |||||
| Operation model :Program or fix point running | ||||||
| Memory capacity :120programs,1200steps, | ||||||
| All repeat 999 cycles, part repeat 99 cycles | ||||||
(3)KMH-S series
| Model | KMH-S series | |||||
| 150S | 225S | 408S | 800S | 1000S | ||
| Temp. range | -70°C ～150°C | |||||
| Interior sizel | W(mm) | 600(mm) | 700(mm) | 700(mm) | 1000(mm) | 1000(mm) |
| H(mm) | 600(mm) | 700(mm) | 750(mm) | 1000(mm) | 1000(mm) | |
| D(mm) | 460(mm) | 480(mm) | 800(mm) | 800(mm) | 1000(mm) | |
| Exterior size | W(mm) | 880(mm) | 980(mm) | 980(mm) | 1280(mm) | 1280(mm) |
| H(mm) | 1730(mm) | 1890(mm) | 1940(mm) | 2160(mm) | 2160(mm) | |
| D(mm) | 1400(mm) | 1460(mm) | 1740(mm) | 1750(mm) | 1950(mm) | |
| Power(KW) | 5.8 | 6 | 7.5 | 12.8 | 12.8 | |
| Weight(KG) | 280 | 330 | 450 | 550 | 650 | |
| Humidity uniformity | ±3.0％R.H | ±5.0％R.H | ||||
| Heat up time | -70°C ～+100°C ,within 60 min | |||||
| Pull down time | +20°C ～-70°C , within 80 min | |||||
| Humidity Range | 20～98％R.H | |||||
| Temp. constancy | ±0.5ºC | |||||
| Humidity constancy | ±2.5％R.H | |||||
| Temp. uniformity | ±2.0ºC | |||||
| Safety device (standard) | NFB, over pressure,over heat and over current protection for compressor, Over temp. protect, over load protect of blower, dry heat protection | |||||
| Interior material | Stainless Steel Plate(SUS 304) | |||||
| Exterior material | Baked Painting Steel Or Stainless steel(SUS304) | |||||
| Insulation material | Rigid polyurethane Foam and Glass Fiber Wool | |||||
| Ambient Temp. | +5°C ～+35°C | |||||
| Wiring method | AC 380±10％ 50Hz ,3 phase 4 wires +Ground Wires | |||||
| Controller | LCD Touch Screen, Chinese or English display selectable | |||||
| Operation model :Program or fix point running | ||||||
| Memory capacity :120programs,1200steps, | ||||||
| All repeat 999 cycles, part repeat 99 cycles | ||||||
6.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.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 operating life of the machine and decrease the failure rate.
6.Water Supply adopts automatic watering System, Circulating water supply together with water filter.
7. Packing Info
We use standard inner box PP film and carton plywood for the packing.
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