
FRIO-TEMP
Pertanyaan yang Sering Diajukan
Pertanyaan umum tentang FRIO-TEMP dari 3G Electric.
What fill media are used in FRIO-TEMP bottle thermometers, and how do they affect performance?
FRIO-TEMP bottle thermometers use either Enviro-Safe® liquid or glass beads as the thermal mass medium. Enviro-Safe® liquid is a non-toxic, biodegradable fluid that provides stable thermal coupling for temperature ranges typically between -30°C and 45°C. Glass beads are used in models designed for higher-temperature applications, such as lab ovens (95°C to 115°C), where liquid fills would evaporate or degrade. Both media buffer the thermometer against rapid ambient changes, allowing the reading to reflect the actual temperature of the monitored environment rather than transient air currents.
What accuracy specifications can I expect from FRIO-TEMP bottle thermometers?
Accuracy varies by model and temperature range. For example, the B61001-0400 (25°C to 45°C) has an accuracy of ±0.2°C, while the B61004-0300 (-30°C to 1°C) is rated at ±0.5°C. The B60200-0500 (-90°C to 25°C) has a graduated accuracy: ±1°C from -1°C to 25°C, ±2°C from -1°C to -40°C, and ±2.5°C below -40°C. Fahrenheit models, such as the B61004-0900 (-20°F to 35°F), are rated at ±1°F. These specifications are based on the manufacturer's stated tolerances and are suitable for verifying electronic sensor readings in controlled environments.
Are FRIO-TEMP bottle thermometers suitable for use in ultra-low freezers?
Yes. FRIO-TEMP offers models specifically for ultra-low freezer applications, such as the B60200-0500, which covers -90°C to 25°C. This model uses glass beads as the fill medium to withstand extreme cold without freezing or cracking. The thermometer is sealed in a bottle that provides thermal mass, ensuring the reading reflects the internal temperature of the freezer rather than ambient air when the door is opened. Accuracy at ultra-low temperatures is reduced compared to higher ranges, as noted in the graduated accuracy specification.
How do I select the correct FRIO-TEMP bottle thermometer for my application?
Selection depends on the temperature range of your equipment and the required accuracy. For incubators and water baths operating between 25°C and 45°C, use models like the B61001-0400 (±0.2°C). For freezers set between -30°C and 1°C, choose the B61004-0300 or B60200-0700 (±0.5°C). For ultra-low freezers down to -90°C, the B60200-0500 is appropriate. For blood bank or vaccine refrigerators ( -5°C to 20°C), the B61004-0400 (±0.5°C) is suitable. For lab ovens at 95°C to 115°C, use the B61001-0500 (±0.4°C) with glass beads. Verify the bottle volume (30 mL or 60 mL) fits your mounting setup.
Do FRIO-TEMP bottle thermometers require calibration or maintenance?
FRIO-TEMP bottle thermometers are analog devices with no electronic components, so they do not require calibration adjustments or battery replacement. However, periodic verification against a certified reference thermometer is recommended to ensure accuracy over time, especially if the thermometer has been subjected to physical shock or extreme temperature cycling. The sealed bottle design prevents contamination or evaporation of the fill medium, so no routine maintenance is needed. If the glass stem breaks, the thermometer must be replaced.
Does 3G Electric supply FRIO-TEMP products?
Yes — 3G Electric (S) Pte. Ltd. supplies FRIO-TEMP products. We stock the FRIO-TEMP catalog and supply genuine factory-original products with full manufacturer warranty and technical support.
