Instruction Manual HI 93640N Portable Thermohygrometer w w w . h a n n a i n s t .
PRELIMINARY EXAMINATION Dear Customer, Thank you for choosing a HANNA product. Please read this instruction manual carefully before using the instrument. For additional technical information, do not hesitate to e-mail us at tech@hannainst.com This instrument is in compliance with the directives. Remove the instrument from the packing material and examine it to make sure that no damage has occurred during shipping. If there is any damage, notify your Dealer.
FUNCTIONAL DESCRIPTION SPECIFICATIONS Range 10.0 to 95.0 % RH 0.0 to 60.0°C / 32.0 to 140.0°C Resolution 0.1 % RH 0.1°C / 0.1°F Accuracy ±3 % RH (50 to 85 % RH) ±4 % RH (outside) ±0.5°C / ±1°F Environment 0 to 60°C (32 to 140°F); RH max 98% non-condensing Battery Type / Life 3 x 1.5V AA / approx. 1000 hours of use Dimensions 190 x 80 x 36 mm (7.5 x 3.1 x 1.4’’) Weight 250 g (8.8 oz.
OPERATIONAL GUIDE BATTERY REPLACEMENT Turn the meter on by pressing the ON/OFF button. When the battery level is below 10%, the battery symbol blinks on the LCD to warn the user. If the battery level is too low to ensure proper operations, the Battery Error Prevention System (BEPS) turns the meter off. Immediately replace the batteries with new ones.
ERROR MESSAGES WARRANTY • Blinking values denote indicative readings. This will occur for the RH display if the measured temperature is less than 0°C or greater than 60°C. • A blinking full scale value means that the reading is out of range. Error in temperature measurement: reading is extremely over range or sensor is damaged. Error in RH measurement: the sensor is wet or damaged.
Recommendations for Users Before using this product, make sure that it is entirely suitable for the environment in which it is used. Operation of this instrument in residential area could cause unacceptable interferences to radio and TV equipments, requiring the operator to take all necessary steps to correct interferences. Any variation introduced by the user to the supplied equipment may degrade the instrument's EMC performance.
SALES & TECHNICAL SERVICE Australia: Tel. (03) 9769.0666 • Fax (03) 9769.0699 China: Tel. (10) 88570068 • Fax (10) 88570060 Egypt: Tel. & Fax (02) 2758.683 Germany: Tel. (07851) 9129-0 • Fax (07851) 9129-99 Greece: Tel. (210) 823.5192 • Fax (210) 884.0210 Indonesia: Tel. (21) 4584.2941 • Fax (21) 4584.2942 Japan: Tel. (03) 3258.9565 • Fax (03) 3258.9567 Korea: Tel. (02) 2278.5147 • Fax (02) 2264.1729 Malaysia: Tel. (603) 5638.9940 • Fax (603) 5638.9829 Singapore: Tel. 6296.7118 • Fax 6291.
