Major renewal! A timer with a maximum of 180 minutes is included for measurements that require a specified time.
We offer the test tube heater 'HI 839800' that can heat up to 25 test tubes simultaneously. It comes with a countdown timer and a plastic cover protector, allowing for heating in as little as 15 minutes, making it efficient for COD/chemical oxygen demand and other measurements. The heater has three temperature programs, and custom settings are also available. 【Specifications (partial)】 ■ Set temperature: 30℃ to 170℃ ■ Temperature stability: ±0.5℃ ■ Accuracy: ±2℃ ■ Capacity: 25 vials (diameter 16mm × length 100mm) ■ Warm-up time: 10 to 15 minutes (depending on set temperature) *For more details, please refer to the related links or feel free to contact us.
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【Other Specifications】 ■Operation Mode: Time setting available (0 to 180 minutes) ■Operating Environment: 5 to 50℃ ■Power Supply: AC Adapter ■Size and Weight: Width 190 × Depth 300 × Height 95 mm, 4.8 kg *For more details, please refer to the related links or feel free to contact us.
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Hanna Instruments was born in Italy and is now a measurement instrument manufacturer headquartered in the United States, producing and selling various measuring instruments such as pH meters, conductivity meters, residual chlorine meters, and ion meters. It leads the world in the field of water quality measurement and has grown to become one of Europe's leading electronic analyzer manufacturers. In particular, the pocket-sized pHep product has revolutionized pH measurement, which previously relied on litmus paper, by making it easy to handle with digital display, and has become synonymous with 'pH meter' in Europe. All products are certified with the CE mark (indicating conformity to legal regulations in the European region), and the manufacturing facility is ISO 9001:2008 certified, ensuring that we provide products manufactured to strict quality standards. Our primary goal is to provide cutting-edge technology in user-friendly products, and we strive daily to develop products that meet our customers' needs.
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