

SpotCooler Thermoelectric Temperature Controller
A compact thermoelectric circulating liquid temperature controller widely applicable to various industrial and scientific research scenarios. The device integrates the latest intelligent algorithms for precise temperature regulation. It features multiple built-in safety functions, such as automatic reset after power failure, and an optional remote control module that enables remote operation and real-time monitoring.
Model: SpotCooler
Brand: 艾格斯瑞

Introduction
Company Introduction
Established in 2020, XGR (Chengdu) Instrument Equipment Co., Ltd. is dedicated to the R&D, design, and manufacturing of core X-ray components and parts, building on a foundation of simulation systems. The company is committed to providing efficient, reliable, and advanced integrated solutions for industrial and scientific research customers.
Main products include microfocus X-ray light sources, core X-ray components, X-ray detectors, and X-ray simulation software, widely used in various material analysis, characterization, and fundamental research scenarios, such as characterization of new energy materials and devices, semiconductor process inspection, reverse engineering of materials and chip devices, cutting-edge materials R&D, and plasma diagnostics.
Product Introduction
Spotcooler is a compact thermoelectric circulating liquid temperature controller, widely applicable to various industrial and scientific research scenarios. The device integrates the latest intelligent algorithms for precise temperature regulation. It features multiple built-in safety functions, such as automatic reset after power failure, and an optional remote control module that enables remote operation and real-time monitoring.
Application Scenarios
Widely used for cooling and temperature control of optical equipment, X-ray systems, electronic and power equipment, thermal management systems, laser technology, biological sample temperature control, and laboratory instruments.
Features & Advantages

Specifications
| Cooling Method | Thermoelectric semiconductor | |
| Heat Dissipation Method | Forced air cooling | |
| Control Method | Automatic switching PID control for cooling and heating | |
| Operating Environment, Temperature | 10~35℃, 35~70%RH (non-condensing) | |
| Circulating Fluid Related | Circulating Fluid | Deionized water, clean water, ethylene glycol solution (below 20%) |
| Set Temperature Range | 10.0~60.0℃ (non-condensing) | |
| Cooling Capacity | Approx. 100W (may decrease due to heat transfer efficiency) | |
| Heating Capacity | Approx. 100W (may decrease due to heat transfer efficiency) | |
| Temperature Stability | ±0.1℃ | |
| Pump Capacity | Approx. 0.5-1L/min | |
| Reservoir Capacity | Approx. 147ml | |
| Connection Port Size | Φ6×4mm | |
| Materials in Contact with Liquid | Stainless steel, EPDM, NBR, PPS | |
| Electrical Related | Power Supply | DC24V±10% |
| Current | 12.5A (peak 14A) | |
| Communication | N/A (optional RS232 or RS485) | |
| Weight | Approx. 5KG | |
| Dimensions | 251mm*157mm*213mm | |
| Noise Level | 30-48db | |
| Accessories | DC power cord, DC24V power supply | |

