Product overview: HW200 temperature and humidity recorder is a portable temperature and humidity testing equipment, selects the high performance of capacitive polymer thin film temperature sensor, humidity sensor and semiconductor type has small volume, light weight, easy to carry, multi-function, such characteristics as high precision, suitable for wide application in the food and drug safety, scientific research and production, chemical medicine, hvac, refrigeration storage and transportation, weather, hydrology, paper making, environmental protection, archives, the experiment (test) room, museums, electricity, tobacco, and other various areas for temperature and humidity test. Main features: 1. Display all parameters in real time 2. High precision, high resolution and high stability 3. Dot matrix LCD, white backlight screen 4. The two units (℃, ℉) are free to switch, automatic memory after shutdown 5. Freely switch between the wet bulb temperature, dew point temperature and dry bulb temperature (ambient temperature) 6. The shortest sampling interval for recording is 2S. The sampling interval can be set in seconds, minutes, hours and arbitrarily 7. Store 8000 test data and automatically calculate the mean value, maximum value and minimum value of the storage 8. No computer can be connected to read, store, analyze and print real-time data 9. Automatic shutdown of APO without operation (10 minutes) 10. Data is automatically saved and invoked, and the collection interval can be set 11. Unique sensor bin design and measurement is more accurate; 12.Usb connection function, charging and communication Specification: Model: HW200 40 ~ 125 ℃ temperature range: - (40 ~ 257 ℉) Accuracy: 10 ~ 50 ℃ to + / - 0.2 ℃ - 40 ~ 125 ℃ to + / - 0.4 ℃ (50 ~ 131 ℉ for plus or minus 0.4 ℉ - 40 ~ 257 ℉ for + / - 0.8 ℉) Resolution: 0.1 ℃ / 0.2 ℉ Type of temperature sensor: semiconductor Relative humidity range: 0 to 99.9%RH (relative humidity) Accuracy: + / - 2.0% RH (10 to 90% RH) @ 25 ℃ (77 ℉); Plus or minus 3.0% RH (< 10, > 90% RH) @ 25 ℃ (77 ℉) Resolution: 0.1%RH Response time: up to 30 seconds Sensor lag: + / - 0.3 RMB %RH Drift: <0.5%RH/ year Type of temperature sensor: electronic capacitive polymer film WenQiu temperature range: - 20 to 60 ℃ (140 ℉) - 4 to The dew point temperature range: - 50 to 60 ℃ (58 to 140 ℉) - Memory: 8000 data sets Power supply: 1 built-in lithium battery Battery life: number of charges: 300-500 Store environment: loudness humidity (RH) for less than 80% - 20 to 60 ℃ (take out the battery) Working temperature: - 20 to 60 ℃ Working humidity: 0 to 55 ℃ Weight/size: 190g(battery included) 138x65x25mm
Product overview: HW200 temperature and humidity recorder is a portable temperature and humidity testing equipment, selects the high performance of capacitive polymer thin film temperature sensor, humidity sensor and semiconductor type has small volume, light weight, easy to carry, multi-function, such characteristics as high precision, suitable for wide application in the food and drug safety, scientific research and production, chemical medicine, hvac, refrigeration storage and transportation, weather, hydrology, paper making, environmental protection, archives, the experiment (test) room, museums, electricity, tobacco, and other various areas for temperature and humidity test.
