Programmable Hot And Cold Shock Test Chamber, Environmental Test Chamber
Product Introduction:
Hot And Cold Shock Test Chamber is used to test the bearing extent of the material structures and composite material in an instant and continuous high temperature and extremely low temperature environment, it is widely used in metal, plastic, rubber, electronics and other materials and it can be used as an important reference for improving product quality. It meets the standard of MTL, IEC, JIS, GJB and so on .
Features
To simulate test environment with different temperature and humidity
Cyclic test includes climatic conditions: holding test, cooling-off test, heating-up test, moistening test and drying test…
Cable port with flexible silicone plug for cable routing to provide the condition of test unit under operation
Uncover test unit weakness in a short-term test with accelerated time effect
Test Standard:
1,GJB150.5A-2009
2,GB/2423.22-2012/IEC 60068-2-14:2009
3,GB/T 2424.13-2002/IEC 60068-2-33:1971
4,GJB360B-2009
5,GB/T 2423.1-2008/IEC6008-2-1-2007
6,GB/T 2423.2-2008/IEC60068-2-2:2007
7,GB/T 10589-2008
8,GB/T 11158-2008
Technical Parameters
| Model | HD-E703-200K40 | HD-E703-200K55 | HD-E703-200K65 |
| Nominal content product(L) | 200 |
| Inside the box size(mm) | 650×450×670(W×H×D) |
| Overall dimensions(mm) | 1530×1800×1980(W×H×D) |
| Technical parameters | Temperature range | High temperature | RT～170 ℃ |
| Low temperature | －75℃ ～RT |
| Test area | －40℃ ～150℃ | －50℃ ～150℃ | －65℃ ～150℃ |
| Temperature shock range | High temperature | 60℃ ～150℃ |
| Low temperature | －10℃ ～－40℃ | －10℃ ～－50℃ | －10℃ ～－65℃ |
| Normal temperature zone | Indoor temperature |
| Temperature and humidity deviation | ±0.3℃,±2%R·H |
| Difference in temperature and humidity | ±2℃,±3%R·H |
| Heating rate | 2℃/min |
| Cooling rate | 0.5~1.2℃/min |
| Cold storage time | RT→－75℃≤ 65min |
| Thermal storage time | RT→170℃≤ 35min |
| Refrigeration system | Compressor | Imported German blog, R23 / R404A refrigerant |
| Cooling way | Water or air cooling |
| Condenser | Stainless steel brazed plate type heat exchanger |
| Heater/evaporator | Nickel-chromium electric heater/finned evaporator |
| Microcomputer & display screen | TT-5188T3-7HLTaitong controller |
| Drive motors | Drive |
| Temperature and humidity sensor | Japan |
| Safety measures | No fuse switch, compressor overpressure, overheat, overcurrent protection, fuse, water flow protection, phase sequence protection, oil pressure protection, pressure relief protection, low pressure protection, pressure cylinder protection, temperature limit protection |
| Material | Chassis shell | High quality cold rolled steel sheet is sprayed with static electricity |
| Inner wall of the chassis | SUS304# Stainless steel plate |
| Heat preservation material | Polyurethane rigid foam + high density fiberglass cotton |
| Standard configuration | Test hole, floodlight, double vacuum bulletproof glass observation window |
| Power supply | three-phase,380V,50Hz |
Quality Control
A) Quality assurance items
The guarantee period with FOC within one year (not including nonexpendable & transport and travel fees)
During the guarantee period, Haida shall supply free maintenance or replacement for the damaged part(just for nonexpendable part) induced by non-human damage;
If any quality problems occurs within the guarantee period, and Haida must provide on-site service, the transport and travel expense shall be borne by customer;
If any big quality problems occurs out of the guarantee period, Haida will provide a maintain service, the transport and travel expense shall be borne by customer, also charge for a favorable price;
Haida will provide a lifetime favorable price to the buyer with the materials and spare parts used in system operation, equipment maintenance;
B) The main quality warranty maintenance certificate
If there is any dispute please refer to our guarantee letter, so:
1. please keep the guarantee letter, if you lost it, please connect with us in a month.
2. If the guarantee letter has been altered or it has no our stamp, it is useless.
C) The following conditions need to be paid reasonably even in the assurance period:
1. Natural reasons
2. Operating mistakes
3. Voltage is not fit for our operation instruction
4. Repack it without our guides
5. Damaged for borrowing to others
6. Damaged for authorized machine modification
7. Damaged for authorized calibration
8. Authorized transshipment mistake
9. Serve for long distance area
Company Information
Haida International Equipment Co,Ltd is a National "High-tech Enterprise"(certified in 2016),integrating R&D,manufacturing and brand marketing.Our textile testing instruments meets with the requirements of ISO, ASTM, AATCC, BS, GB, DIN, EN, JIS. We are committed to providing high quality testing instruments.We always adhered to the strict and professional concept and strictly control the quality of products, and provide our customers with high-quality testing instruments,first-class service and competitive prices.
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