Sartorius PR5230, Instrument Manual, Page: 109 / 208

PR5230 Instrument Manual Commissioning
Sartorius EN-109
5.4.12.1 Legal-for-Trade Operation
Under -[Calibration]-[Param]-[W
&
M] you can choose between:
[none] a legal-for-trade mode [OIML], [NTEP] or [NSC].
[none] [OIML] [NTEP] [NSC]
Gross weight display
B B G G
0,125 mV/V at
30000 d
0,125 mV/V at
3000 e
0,125 mV/V at
3000 e
0,125 mV/V at
3000 e
0,25 mV/V at
60000 d
0,25 mV/V at
6000 e
0,25 mV/V at
6000 e
0,25 mV/V at
6000 e
Min. meas. signal
0,42 mV/V at
10000 e
0,42 mV/V at
10000 e
0,42 mV/V at
10000 e
If legal-for-trade operation is selected, the parameters (zero tracking etc.) must be set accordingly; they are
not checked. The relevant CAL switches (see Chapter 5.1.1) must be sealed in the closed position.
5.4.12.2 Multiple Range Scale/Multi-Interval Scale
Range selection is controlled by three parameters under -[Calibration]-[Param].
WP A/ Calibration
Range mode
Multiple range Select [Multiple range] or [Multi-interval]
Range limit 1 1000 kg
Switch point from range 1 to 2
Range limit 2 2000 kg
Switch point from range 2 to 3
Multiple Range Scale
With [Range mode] = [Multiple range], the scale has up to 3 ranges with different resolutions.
The corresponding ranges are indicated above the mass unit as follows:
, or
The switch points [Range limit 1] and [Range limit 2] are the range limits. As soon as the gross weight exceeds
range 1, the next higher range with the next higher interval becomes valid (1->2->5->10->20->50->100-
>200). When reducing the weight, the interval of the previous range is kept. When the gross weight is
0,25 d
of range 1 and the scale is stable and not tared, the scale returns to range 1 with the corresponding interval.
Multi-Interval Scale
With [Range mode] = [Multi-interval], the scale has up to three ranges with different resolution. Each range
has the corresponding interval. Unlike [Multiple range], switching the interval is also triggered by weight
reduction; i.e., when the weight drops below the range limits.
During calibration, the multiple range/multi-interval function is always switched off.
Display VNC
The weight display header includes the current range (R1, R2, and R3), Max, Min and d (or e with legal-for-
trade instruments) (Example: multiple range scale in range 2):
WP-A R2 Max
Min 2000kg d= 2kg
40kg