Thermo-hygrometer model 6841 read this manual carefully and understand the warnings before using this instrument. Kanomax japan, inc. Keep this manual in a safe place for your quick reference. Operation manual.
Thank you for purchasing this kanomax product. Please use this instrument properly by reading the instruction manual and following the warning instructions..
Contents name and function of parts （main body） 1 names and functions of parts (probe) 2 preparation for measurement 3 measurement 4 battery indicator 5 unit change 5 specifications 6 troubleshooting 7 warranty and service 8.
Before operation in this operation manual, we define warnings and their classifications as follows. [ classifications ] danger ： to prevent injury and death. Warnings in this classification indicate danger that may result in injury and death if not observed. Caution ：to prevent damage to the product...
Danger ○ do not drop or hit the instrument. …… it may cause damage and malfunctioning. Do not drop or hit ○ do not disassemble, modify, or repair the instrument. …… it may cause a short circuit and malfunction. Do not disassemble or modify ○ do not hold the instrument by its probe cable. …… the inst...
−１− name and function of parts （main body） * power/function switch is to be pressed and slid down. ① for turn on/off power, press the switch and hold for more than one second until the lcd is turned on. ② for functions, slide the switch down to change temperature and humidity parameters. Humidity → ...
−２− names and functions of parts (probe) * humidity and temperature sensors are built in. Sensor grip approx. φ19 mm (0.75 ”) cable length approx. 1,500 mm (59 ”) approx.φ3.3mm (0.13 ”) approx . 170 mm (6.7 ”).
−３− preparation for measurement − set batteries- ♦ use 4 pieces of aa batteries. ♦ make sure to turn off the power before replacing batteries. ♦ if ni-cd batteries are used, charge them on an appropriate charger. ＋ ‑ ‑ ‑ ‑ ＋ ＋ ＋ ① slide the cover of the battery case down along the rail. ② when it st...
−４− measurement * the instrument starts up in the humidity humidity measurement mode automatically. Automatically.Tomatically. Measuring humidity using this instrument in environment under extremely high humidity or rapidly changing temperature may cause condensation on the surface of the sensor. If...
−５− battery indicator ◎remaining battery life is indicated as follows. Good ok replace batteries. Lcd shuts down. (indicator blinks) (indicator blinks) ♦ the guaranteed functional range is more than 4.0v. ♦ if the voltage falls below 4.0v, the lcd will shut down. Turn off the power switch. ♦ if ni-c...
−６− specifications model 6841 measuring object temperature and humidity under clean air temperature -20 to 45℃ (-4 to 113 ﾟＦ) measuring range humidity 5 to 95% rh temperature ±0.5℃ (±1 ﾟＦ) accuracy humidity ±3% rh temperature 0.1℃(0.1 ﾟＦ) resolution humidity 0.1% rh response time 30 seconds function...
−７− troubleshooting please check the following items before requesting repair. ①problems during normal use symptom possible cause solution batteries are depleted. Replace with new batteries. Batteries are inserted in the wrong way. Insert the batteries correctly. Power is not turned on (lcd does not...
−８− warranty and service ♦ kanomax products are delivered after inspection in accordance with the kanomax warranty and quality standards. If any malfunctioning is found as a result of production failure or damage during shipment, the kanomax warranty is applicable. The warranty period is 12 months f...
