**Product Parameters for SD202-2DB**
- **Chamber Dimensions**: 50×50×50 cm (Acoustic Calibrator; Internal Volume: 125L)
- **Temperature Control Range**: RT+20～200℃
- **Temperature Fluctuation**: ±1℃
- **Temperature Uniformity**: ±3.5℃
- **Power Supply Voltage**: 220V, 50Hz (Total Hardness Concentration Tester)
- **External Dimensions**: 61×60×83.5 cm
- **Material**:
- Outer Shell: Cold-rolled steel plate with powder coating
- Inner Chamber: High-quality stainless steel
**Application**
Suitable for electrical, electronic, instrumentation, material, and pharmaceutical research and production units. Primarily used for drying, baking, heat treatment, disinfection, and insulation experiments.
**Key Features of SD202-2DB**
1. Complete range of varieties and specifications to meet the needs of different customers.
2. Elegant design with conductivity/total dissolved solids/temperature testing pen.
3. PID control with digital display.
4. All products are equipped with over-temperature protection and short-circuit protection.
5. Manufacturing process reaches domestic and international standards for similar products.
**Company Information**
- **Company Name**: Shanghai Qinmai Instruments Co., Ltd.
- **Contact Persons**: Manager Guo, Manager Wang
- **Phone Numbers**: 021-26455410, 021-56710030
- **Email**: [email protected]
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