The Temperature Humidity Weighing Chamber is designed for precision mass testing in highly controlled environments. It enables continuous or alternating weighing operations under regulated temperature and humidity conditions, eliminating environmental fluctuations to ensure accurate and stable mass data across research, manufacturing, and inspection applications.
Temperature Range: Configurable per model and test requirements.
Chamber Volume: Multiple sizes for different samples and capacities.
Controller: User-friendly system for stable and precise operation.
Power Supply: Standard or customized to local electrical standards.
Test Port
Control Panel
Sealing Structure (Dual O-Rings)
Internal View
| Model | HFWE-CZXT | |
|---|---|---|
| Inner Chamber Size D×W×H | 600×750×500 | |
| Overall Dimension D×W×H | 850×1260×1560 | |
| Performance Index | Temperature Range | 15℃～30℃ (Factory default setting: 25℃±1℃) |
| Humidity Range | Relative Humidity 50±5%RH | |
| Temperature Fluctuation After Balance | ±5%RH | |
| Temperature Control Precision | ±1℃ | |
| Mettler Toledo Balance | 1/100000, 1/1000000 (Optional) | |
| Temperature & Humidity Operation Control System | Controller | Imported microcomputer touch screen integrated temperature & humidity controller |
| Precision Range | Temp ±0.1℃, Humidity ±0.1%RH | |
| Temperature & Humidity Sensor | Platinum Resistance PT100 Ω/MV | |
| Heating System | Independent system, nickel-chromium alloy electric heater | |
| Humidifying System | External isolated fully stainless steel surface evaporative humidifier | |
| Dehumidifying System | Evaporator coil dew point temperature laminar contact dehumidification mode | |
| Water Supply System | Automatic humidification water supply, recyclable residual water, water & energy saving | |
| Refrigeration System | Full closed single-stage compression refrigeration, original French "Tecumseh" compressor | |
| Circulation System | Low-temperature resistant low-noise air conditioning motor, multi-blade centrifugal wind wheel | |
| Construction Materials | Outer Cabinet Material | Galvanized steel plate with plastic spraying treatment |
| Inner Chamber Material | SUS304 stainless steel plate | |
| Thermal Insulation Material | Polyurethane rigid foam / superfine glass fiber cotton | |
| Standard Configuration | 1 set of lighting lamp, sample rack, 1 test cable hole (50, 100mm) | |
| Safety Protection | Leakage, short circuit, over temperature, water shortage, motor overheat, compressor overpressure, overload & overcurrent protection / controller power-off memory | |
| Power Supply Requirement | 380V±10%; 50Hz; Three-phase four-wire + ground wire | |
| Internal Power Socket: 220V 50Hz | ||
| Operating Environment | 5℃～+28℃ ≤85%RH | |
Applicable Standards: HJ836-2017, GB18352.3-2005, GB18352.5-2013, GB18352.6-2016 Limits and measurement methods for emissions from light-duty vehicles, GB17691-2005 Limits and measurement methods for exhaust pollutants from compression ignition (C.I.) engines and gas fuelled positive ignition (P.I.) engines of vehicles
Notes: 1. All data measured under ambient temperature (RT) 25℃ and no-load condition of inner chamber.
Standard configuration includes a practical controller for daily testing operation.
Observation window is available on selected models for convenient monitoring.
Test port can be included for cable routing or sample monitoring when required.
Optional data logging is available for test data recording and management.
The USB communication interfaces facilitate data transmission or remote connection.
Electronics & ElectricalSuitable for performance and reliability testing of electronic and electrical products.
Metal & Surface TreatmentApplicable to corrosion resistance, durability, or aging evaluation of metal parts and coatings.
AutomotiveUsed for environmental durability and quality verification of automotive components.
Plastics & RubberHelps evaluate the stability and environmental resistance of plastic and rubber materials.
Laboratory TestingWidely used in laboratories for research validation, quality control, and test development.
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We provide high-quality ISO and CE certified environmental test equipment, covering standard models and customized non-standard solutions for automotive, electronics, new energy and aerospace industries. Leave your contact information and requirements, our professional team will reply to you within 24 hours.
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