Grant Instruments RC - 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 - 10°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
------------
± 0.25°C
------------
± 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 / 510 600 / 370 / 510 630 / 380 / 590 840 / 490 / 640
Reservoir capacity 1.7L
1.7L 2.5L 1.1L
Pipe connections _______________ 3 /
8
“ 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