AC mains voltage

100 V to 240 V ±10%

Standard frequency range

47 Hz to 63 Hz

Power consumption

300 VA

Required test fluids

Distilled water

Warm-up period

Twice the time since last warmed up, to a maximum of 30 minutes

Mains Fuse Rating

Operating humidity range, 18 °C to 28 °C

Up to 80 % RH

Storage temperature and relative humidity

-20 °C to 50 °C, 0 % to 95 % RH, non-condensing

Transducer Power Output

12 V dc, 1 A maximum, fuse: F 1A 250V (fast blow)

Computer Interface

USB

Safety

IEC 61010-1, Installation Category II, Pollution degree 2, Indoor use only

Altitude

2000 m

Electromagnetic Compatibility (EMC)

International

IEC 61326-1: Controlled Electromagnetic Environment

CISPR 11: Group 1, Class A
Group 1: Equipment has intentionally generated and/or uses conductively-coupled radio frequency energy that is necessary for the internal function of the equipment itself.

Class A: Equipment is suitable for use in all establishments other than domestic and those directly connected to a low-voltage power supply network that supplies buildings used for domestic purposes. There may be potential difficulties in ensuring electromagnetic compatibility in other environments due to conducted and radiated disturbances.

Korea (KCC)

Class A Equipment (Industrial, Broadcasting, & Communication Equipment)

Class A: Equipment meets requirements for industrial electromagnetic wave equipment and the seller or user should take notice of it. This equipment is intended for use in business environments and not to be used in homes.

USA (FCC)

47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103.

Weight
Chassis only

15 kg (33.06 lbs)

Dimensions

Chassis

237 mm x 432 mm x 521 mm (9.3 in x 17 in x 20.5 in) (height x width x depth)

Overall Chamber Dimensions

200 mm (7.87 in) (depth) x 150 mm (5.90 in) (diameter)

Working Volume Dimensions

109 mm (4.3 in) (depth) x 125 mm (4.92 in) (diameter)

Temperature resolution

Display

0.1 °C

USB data

0.1 °C

Humidity resolution

Display

0.1 % RH

USB data

0.1 % RH

Dew point

Resolution

0.1 °C (for indication only)

One Year, Ambient Temperature Range 23 °C ± 3 °C¹

Chamber temperature range

Chamber humidity range

Humidity specification

Temperature specification

18 °C to 23 °C

7 % to 80 % RH
>80 % to 95 %RH

±1.0 % RH
±1.25 % RH

±0.2 °C
±0.2 °C

>23 °C to 28 °C

7 % to 80 % RH
>80 % to Hmax² % RH

±1.0 % RH
±1.25 % RH

±0.2 °C
±0.2 °C

¹ For ambient conditions of 23 °C ± 5 °C, multiply the specifications by 1.5.

² Hmax is the maximum humidity value at which the specification applies.