Neware WHW-200L-0C-220V-5V100mA-160CH Constant Temperature Test Chamber
SKU: BR0066225
Neware WHW-200L-0C-220V-5V100mA-160CH Constant Temperature Test Chamber
Constant temperature testing is conducted for button cells, pouch cells, and cylindrical batteries. Electronics, electrical equipment, instrumentation, materials, semiconductor manufacturers, and other industrial producers perform thermal stability tests on non-flammable, non-explosive materials. Environmental protection agencies, agricultural/livestock/aquatic research institutions, and production facilities utilize controlled temperature environments for water quality analysis, bacterial/microbial culture preservation, as well as plant cultivation and breeding experiments.
MSE Supplies is an authorized distributor of Neware in the USA. The product figure is for reference only. The actual product may look different based on product configuration.
MSE Supplies is a US-based leading supplier of battery research materials and equipment with thousands of customers worldwide.
Specifications:
| 1. Material code | WHW-200L-0C-220V-5V100mA-160CH |
| 2. Product application | Constant temperature testing is conducted for button cells, pouch cells, and cylindrical batteries. Electronics, electrical equipment, instrumentation, materials, semiconductor manufacturers, and other industrial producers perform thermal stability tests on non-flammable, non-explosive materials. Environmental protection agencies, agricultural/livestock/aquatic research institutions, and production facilities utilize controlled temperature environments for water quality analysis, bacterial/microbial culture preservation, as well as plant cultivation and breeding experiments. |
| 3. Sample restriction | This testing equipment strictly prohibits: The testing or storage of any samples containing flammable, explosive, or volatile substances; corrosive materials; strong electromagnetic emission sources; radioactive substances; highly toxic materials; as well as any samples that may generate such hazardous substances or objects during testing or storage procedures. |
| 4. Volume, dimension and weight | |
| 4.1 Standard volume | 200L |
| 4.2 Inner size | W500 mm×D500 mm×H800 mm |
| 4.3 External size | W600 mm×D920 mm×H1800 mm |
| 4.4 Net weight | About 300kg |
| 5. Performance | |
| 5.1 Operating environment | Operating Temperature is +25℃, Relative humidity ≤ 85%, No samples situation |
| 5.2 Test method | GB/T 5170.2-2017 Temperature test equipment |
| 5.3 Temperature range | 0～60℃ |
| 5.4 Temperature fluctuation | ≤±0.5℃ (No loading, temperature stability) |
| 5.5 Temperature deviation | ±2.0℃ (No loading, temperature stability) |
| 5.6 Rising time | 25℃→60℃ ≤30 min (No loading, mean nonlinearity ) |
| 5.7 Cooling time | 25℃→0℃ ≤50 min (No loading, mean nonlinearity ) |
| 6. Structure features | |
| 6.1 Thermal insulation maintenance structure | 1. Shell materials: High quality cold rolled steel plate,Surface spray and baking paint treatment 2. Inner materials: Stainless steel plate SUS304 Thermal insulation materials: Foaming PU (thickness 50mm) |
| 6.2 The channel for air conditioning | Axial flow fan, Heater, Evaporator |
| 6.3 Standard Configuration | Chamber door: uni-fog armored glass, stainless steel frame Channel hole: φ50mm, 4pcs (Behind the cabinet) Caster: with foot break, 4pcs Sample tray: insulation sample try, 4pcs; bearing load: 10kg/ layer Lighting: LED |
| 6.4 Control panel | Control panel touch control button |
| 6.5 Heater | Stainless heating pipe Heater control mode: contactless constant period pulse width modulation, SSR (solid state relay) |
| 7. Cooling system | |
| 7.1 Cooling compressor |
Totally enclosed piston compressor |
| 7.2 Cooling method | Air cooling |
| 7.3 Throttling gear | Capillary tube |
| 7.4 Freezing medium | R134a |
| 7.5 Welding technology | Protection welding with nitrogen |
| 8. Electric control system | |
| 8.1Controller | LED digital display + touchscreen |
| 8.2Operating mode | Touchscreen |
| 8.3 Control mode | Forced circulation ventilation balanced temperature control method. According to the set temperature value, the control system controls the output of the heater through the PID automatic calculation output result, so as to achieve dynamic balance |
| 8.4 Communication mode | Ethernet port |
| 8.5 Temperature controller module | Independent research and development (after high and low temperature shock, vibration and EMC related reliability performance testing) |
| 9. Cell testing equipment and test interconnection | |
| 9.1 Testing machine | 5PCS BT-4032Q-5V100mA-HWX |
| 9.2 middle machine | One BT-4002-ZWJPLUS-HWX |
| 9.3 Network switch | One |
| 9.4 Host computer programming control interface (refer to device-supplied documentation) |
Step 1: Open the software interface.
Step 2: Select set the test chamber.
Step 3: Find the test chamber you need to set up.
Step 4: Set the control temperature of the test chamber.
Step 5: Set the work step control conditions.
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| 10. Safety protection configuration | |
| Test Chamber | Leakage protection, short circuit protection and circulating fan abnormal operation, etc |
| 11. Other configuration | |
| 11.1 Power cable | (Single-phase + PGND cable) 1 cable (specifications selected according to contract requirements) |
| 11.2 Main power leakage circuit breaker | Single-phase + PGND cable |
| 12. Transportation | The test chamber is integral and transported as a whole |
| Size | Maximum shipping size (excluding packaging) : "See 4.3 Dimensions" |
| 13. working condition The following conditions are guaranteed by the user (the installation of the equipment power supply line is responsible for the user) | |
| 13.1 Installation Site Requirements | The ground must be level with flatness ≤5mm/2m and well-ventilated. The equipment surroundings shall be free from strong vibrations, intense electromagnetic interference, and any flammable, explosive, corrosive substances, or dust. Adequate operational and maintenance space must be provided around the equipment, ensuring unobstructed access for opening and closing cabinet doors. No objects shall be placed directly in front of the equipment doors to allow full range of motion. |
| 13.2 Environmental | Temperature: 5℃～35℃; relative humidity: ≤85%; air pressure: 86kPa～106kPa |
| conditions | |
| 13.3 Power supply condition | AC(220±22)V (50±0.5)Hz Single-phase + PGND cable. The grounding resistance of the PGND cable is less than 4Ω |
| Power supply | The user is required to configure the air or power switch of the corresponding capacity for the device at the installation site, and the switch must be independent for the device |
| Maximum current | 2.5kW |
| Power supply capacity | 14A |
| 13.4 Other | Opening the door of the test chamber during the test will cause the temperature in the chamber to fluctuate; During the test, if the door is opened several times or for a long time, or the test sample emits wet steam, it may cause frost or ice in the heat exchanger of the refrigeration system and fail to work normally. |
| 14. Cell specifications and placement | |
| 14.1 Cell specification | Coin Cell 5V100mA160CH |
| 14.2 Cell placement | Place four layers, each layer 40CH |
| 14.3 Cell tray form and cell fixing method The battery tray is made of electrically insulated bakelite. |
Note: |
| 15. Simulation diagram of temperature stable operation in the test chamber (only schematic) | |
| no-load operation |
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