JK7500 Series Portable Dry Block Temperature Calibrator
Product Overview
The JK7500 Series Portable Dry Block Temperature Calibrator is a high-precision instrument designed for laboratory and field temperature calibration. It offers excellent stability, fast heating and cooling performance, and high display accuracy, making it suitable for industrial and quality control applications.
Available Models
| Model | Temperature Range |
| JK7500-150A | -30°C ~ 150°C |
| JK7500-450A | 50°C ~ 450°C |
| JK7500-650A | 33°C ~ 650°C |
| JK7500-1200A | 300°C ~ 1200°C |
Key Features
- High accuracy ±0.1°C (full range)
- Display resolution: 0.01°C
- LCD touch screen display
- Fast heating and cooling performance
- Stable temperature control
- Multiple insert holes (customizable)
- Supports °C / °F display
- Compact and portable design
- 3-Year official warranty
Technical Specifications
| Parameter | Specification |
| Display Accuracy | ±0.1°C (Full Range) |
| Resolution | 0.01°C |
| Stability | ±0.1°C (model dependent) |
| Heating Source | Heating wire / Ceramic heater |
| Cooling Source | Cooling module (low temp models) |
| Well Depth | 150mm / 160mm / 185mm (model dependent) |
| Insert Diameter | 6mm, 8mm, 10mm, 12mm (customizable) |
| Number of Holes | 4 (customizable) |
| Temperature Uniformity | ±0.05°C – ±0.3°C |
| Display | LCD Touch Screen |
| Power Supply | 230VAC ±10%, 10A / 15A |
| Operating Conditions | 15°C ~ 60°C, 80% RH |
| Dimensions | 330mm (H) × 165mm (W) × 320mm (D) |
| Weight | Approx. 10kg |
Applications
- Industrial temperature sensor calibration
- Thermocouple and RTD calibration
- Instrument maintenance laboratories
- Power plants and energy sector
- Oil & gas industry
- Pharmaceutical industry
- Quality inspection departments
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