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Operation and control, Rh h – Memmert HPP 108/749 Constant climate chamber (Generation 2003) User Manual

Page 31

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31

Operation and control

loop

t3

t4

t2

t1

on

off

Mo

Tu

We

Th

Fr

Sa

Su

3

4

2

1

STERI

DEFRO

mb

IN 1

IN 2

OUT

MIN

AUTO

MAX

°C

°C

%

rh

h

PRINT

SETUP

8.

Light intensity during the first ramp segment (optional):

Adjustment range: 0 % to 100 % in steps of 10%. In the example shown: Light intensity 60 %

(six bars are lit up).

The interior lighting can only be activated at a working temperature of up to 40 ºC.

loop

t3

t4

t2

t1

on

off

Mo

Tu

We

Th

Fr

Sa

Su

3

4

2

1

STERI

DEFRO

mb

IN 1

IN 2

OUT

MIN

AUTO

MAX

°C

°C

%

rh

h

PRINT

SETUP

IN 2

OUT

%

9. Setpoint humidity/humidity to end of ramp segment
Adjustment range: 10 to 90 % rh. In the example shown: humidity 80.0 % rh.
Each ramp must be completed with a close statement connecting the ramp to the next one.

These commands thus control the programme sequence:

loop

t3

t4

t2

t1

on

off

Mo

Tu

We

Th

Fr

Sa

Su

3

4

2

1

STERI

DEFRO

mb

IN 1

IN 2

OUT

MIN

AUTO

MAX

°C

°C

%

rh

h

PRINT

SETUP

10. Close statement of the ramp segment
Setting: NEXT, SPWT (T), SPWT (H), SPWT (TH), LOOP, HOLD, END (shown: command end, see also

chapter 5.6.6 " Close statements for ramp segments ").

loop

t3

t4

t2

t1

on

off

Mo

Tu

We

Th

Fr

Sa

Su

3

4

2

1

STERI

DEFRO

mb

IN 1

IN 2

OUT

MIN

AUTO

MAX

°C

°C

%

rh

h

PRINT

SETUP

11. Programme write mode Leave EDIT

Turn push/turn control to the right until EXIT appears in the display, and press the SET key

briefly to confirm.