Sato Keiryoki 7450-00 Assmann Psychrometer (Mercury-filled Dual Tube Glass Thermometer, Type SK-RHG, 0 - 50oC, 3 - 5m/s)

Manufaturer:	Sato Keiryoki Mfg. Co., Ltd
Model:	7450-00

Product code

111-61471

Price 1,192.37 USD

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Description

Assmann type ventilation psychrometer aiming at stable humidity measurement.
A special wet bulb cloth is used for the wet bulb part, which is easier to replace than gauze, and the main body is equipped with a water absorption bottle as standard, making it unnecessary to replenish water for long periods of time.
Adopts a double-tube thermometer with easy-to-read blue illumination *Even if the thermometer is damaged, it can be easily replaced.
Can be used with either AC adapter or dry batteries. The fan can run continuously for 20 hours with two AA batteries, and can accurately ventilate at a wind speed of 3 m/s or more.
Can be installed using the hanging bracket on the head of the main unit. Optional tripods (CD: 61-0097-11) and space-saving stand (CD: 61-0066-68) are also available.
Comes with a durable carrying case (can be stored in a stand) for convenient storage and transportation.
Measurement range: 0~50℃
1 scale: 0.2℃
Thermometer accuracy: 0 to 30℃: ±0.2℃ (other than those listed on the left: ±0.3℃)
Ventilation speed: 3~5m/s
Power source: 2 AA manganese batteries (R20P) or AC adapter
Accessories: AC adapter, carrying case (can be stored in a stand), simple humidity conversion scale, 20 wet bulb cloths, dust cover, temperature meter difference chart, 2 AA manganese batteries, 1 instruction manual
Dimensions/mass/(W)80×(H)450×(D)110mm Approximately 740g (excluding batteries)
Code number: 7450-00
【please note】
*When the measurement is finished, turn off the switch and stop the fan. Unnecessary continuous use will cause the brush to wear out quickly and shorten its lifespan. If it will be used continuously for a short period of time, we recommend the brushless type (custom order).