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Thermo-Hygrograph TH-25R

The ISUZU TH-25R thermo-hygrograph measures and records simultaneously the changes in ambient temperature and relative humidity. This is a complex instrument consisting of a thermograph and a hygrograph. Temperature readings are recorded on the upper half of the chart while relative humidity is recorded on the lower half.

Fitted with a carrying handle, this unit will easily be transported from one location to another. A full rotation of the drum will automatically record the temperature and humidity of the selected period.

N.B. The TH25-R charts (Grey colored charts) are not compatible with the older model (TH-26, green colored charts).

Technical data :

• Temperature sensor: bimetal

• Humidity sensor: bundle of specially treated human hair

• Clockwise recording

• Chart selection on top of the drum with an LED

• Weight: 3 kg

• Dimensions: 325mm (W) x 145mm (D) x 282mm (H)

• Carrying handle

• 2 x 1.5V C sized batteries approx. 12 months

Measuring range

• Temperature range: – 20° à 50° C

• Humidity: 0-100% Relative Humidity (RH)

Minimum graduation

• Temperature: 1° C

• Humidity: 1 %

Accuracy

• Temperature: ± 0.5° C

• Humidity: ± 3 % 

Recording period

• chart 1, 7, 31, 62, 93, 183, 365 days.

Reference Description Quantity Price
tax excl.
CHAR0031AA 15 recording charts for 31 days 41,00 €
CHAR0365AA 2 recording charts for 365 days 33,00 €
CHAR0007AA 55 recording charts for 7 days 42,00 €
JS1200 Paquet de 2 crayons enregistreurs 38,00 €
EQTYGR0002 Thermohygrograph TH-25R 685,00 €