Grant Instruments RC User Manual

Page 13

Recirculating Chiller

Part No 09931/Issue 8 Page 13 August 2001

6 Technical

specification

This equipment is for indoor use and will meet its performance figures within the ambient
temperature range 10

°C to 35°C, with maximum relative humidity of 80%.

Installation category II (transient voltages). Pollution degree 2 in accordance with IEC 664.
For operation at altitudes of up to 2000 metres.

Conforms to IEC61326-1 (EN 61326-1) Class B except where indicated *.
Class B equipment is for use in domestic establishments and in establishments directly
connected to a low voltage power supply network which supplies buildings used for domestic
purposes.
Class A equipment is suitable for use in establishments other than domestic and those directly

connected to a low voltage power supply network, which supplies buildings used for domestic
purposes.

Supply voltage 220 - 240V 50Hz

RC350G RC400G

RC1400G

(Class A)

RC3000G

Temperature range

- 5°C to 60°C

- 10°C to 60°C

Stability (DIN 58966)
@ 20°C with 10L of water
at 20°C with 25L of water

± 0.25°C
------------

----------
± 0.5°C

Cooling power @ 20°C
in 20°C ambient

0.325kW 0.375kW 1.1kW 2.8kW

Pump Head Pressure
@ 1L/min

22.5psi 9psi

22.5psi 22.5psi

Liquid flow rate

15L/min 12L/min 15L/min 15L/min

Power rating @ 230 V

1.5kW 1.5kW 3.0kW 2.0kW

Heater power

0.75kW 0.75kW 1.5kW ----------

Weight

42Kg 42Kg 53Kg 88Kg

Dimensions D / W / H

600 / 370 / 510

630 / 380 / 590 840 / 490 / 640

Reservoir capacity

1.7L

1.7L 2.5L 1.1L

Pipe connections

_______________

“ BSP male _______________

Ambient working conditions

Operation:

Safe operation

ambient 5°C - 40°C

Liquid specification. Use only the following liquids.

+10°C to +60°C

water (tap or distilled)

-10°C to +30°C

60% water, 40% inhibited ethylene glycol.

WARNING - TOXIC: Follow manufacturer's instructions. For safe disposal consult your Local

Environmental Health Office