DTLH Series Temperature and Humidity Calibration Chamber -5℃ to 65℃ Range with 0.01℃ Resolution for Hygrometer Testing
Price:
$16,000.00 - $35,000.00/sets
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
DEARTO
Product Description
Product Overview
DTLH Series Temperature and Humidity Calibration Chambers are precision instruments designed for testing and calibrating various temperature and humidity measurement devices including hair hygrometers, digital meters, transmitters, and dry/wet bulb thermometers.
Advanced Technical Features
Precision Control Technology
- Shunt method humidity control for faster stabilization and improved verification efficiency
- Liquid bath constant temperature plate heating technology for uniform temperature distribution
- Variable frequency fan control with unique air circulation design eliminating dead zones
Smart Operation & Connectivity
- High-definition capacitive touch screen with multi-touch support
- WiFi remote control via mobile app for parameter setting and status monitoring
- One-button start function and automatic operation for simplified user experience
- Multiple interface options: USB, Ethernet, WiFi, and RS-232
Robust Construction
- Phosphated and powder-coated steel exterior for corrosion resistance
- SUS304 brushed stainless steel interior chamber
- Five-layer vacuum tempered glass observation windows
- Medical-grade silicone sealing for optimal insulation
Key Functions & Capabilities
- Real-time temperature and humidity curve display with screenshot capability
- Automatic data recording in XLS format with USB export
- Scheduled startup function for pre-work preparation
- Multi-point calibration support for sensor accuracy
- Segmental PID control for rapid stabilization (40% to 60% RH in 15 minutes)
- Comprehensive safety protection including overheating, low liquid level, and compressor protection
Technical Specifications
| Product Model | DTLH-2RH-5G | DTLH-2RH-8G | DTLH-2RH-15G | DTLH-2RH-20G | DTLH-2RH-30G |
|---|---|---|---|---|---|
| Temperature Range | -5℃ to 65℃ | -8℃ to 65℃ | -15℃ to 65℃ | -20℃ to 65℃ | -30℃ to 65℃ |
| Temperature Resolution | 0.01℃ | ||||
| Humidity Range | 5%RH to 95%RH (@20℃) | ||||
| Humidity Resolution | 0.01%RH | ||||
| Temperature Fluctuation | ±0.1℃ (@15℃, @20℃, @30℃) | ||||
| Temperature Uniformity | ≤0.3℃ (@15℃, @20℃, @30℃) | ||||
| Humidity Fluctuation | ±0.5%RH (20℃) | ||||
| Humidity Uniformity | ≤0.8%RH (20℃) | ||||
| Power Supply | AC220V±5% 50Hz (Peak: 5KW, Typical: 3KW) | ||||
Upgrade Options
Can be upgraded to an intelligent automatic verification system with image acquisition, dew point meter, and industrial computer for fully automated calibration processes, record keeping, and report generation.
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Get in Touch
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Company
Taian Detu Automation Instrument Co., Ltd.