0.6
0.5
0.4
0.3
0.2
0.1
0
0
10
5
3
15
20
25
Circulating fluid flow rate [l/min]
Circulating fluid pressure [MPa]
Allowable
operating
range
Allowable operating range
Outlet: 60 Hz
Outlet: 50 Hz
Return
port
0.6
0.5
0.4
0.3
0.2
0.1
0
0
10
5
3
15
20
25
Circulating fluid flow rate [l/min]
Circulating fluid pressure [MPa]
Outlet: 60 Hz
Allowable
operating
range
Allowable operating range
Outlet: 50 Hz
Return port
Possible to choose a high-pressure pump in accordance with user’s piping resistance.
Cooling capacity will decrease by heat generated in the pump.
· The high-pressure pump uses a mechanical seal.
· The thermo-chiller indicates maintenance notification when driving time is passed a recommended preventive maintenance hours.
Please contact to service centre to ask for maintenance of the pump and mechanical seal.
High-Pressure Pump Mounted
Option symbol
T
HRR
T /MT
20
High-pressure pump mounted
Pump Capacity
HRR012/018/024/030-
첸첸
-20-MT
HRR012/018/024/030-
첸첸
-20-T
Applicable model
HRR012/018/024/030-
첸
-20-T
HRR012/018/024/030-
첸
-20-MT
∗
1
Pump
Rated flow (50/60 Hz)
∗
2, 3
l/min
10 (0.42 MPa)/14 (0.40 MPa)
10 (0.32 MPa)/14 (0.32 MPa)
Maximum pump head (50/60 Hz)
m
50
50
Output
W
550
Circuit protector
A
15 A (10 A for standard)
Recommended earth leakage breaker capacity
A
15
Cooling capacity
∗
4
W
The cooling capacity reduces about 300 W from the value in the catalogue.
(due to an increase in the heat generation of the pump)
∗
1 Option MT: Applicable to DI water High-pressure pump mounted
∗
2 The capacity at the thermo-chiller outlet when the circulating fluid temperature is 20
°
C.
∗
3 Required minimum flow rate for maintaining the cooling capacity or temperature stability
∗
4 Cooling capacity will decrease as pump power increases.
∗
When the option, high-pressure pump mounted, is selected, the product weight increases by 5 kg.
∗
No change in external dimensions of this product
∗
Options have to be selected when
ordering the thermo-chiller.
It is not possible to add them after
purchasing the unit.
20
Options
HRR
Series
Summary of Contents for HRR Series
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