Heath-consultants Gas Delivery Unit (GDUnet) Manuel d'utilisateur télécharger pdf (Page 98)

6-4

USER HANDBOOK

3. Select the drop down menu arrow, illustrated in Fig. 6-5, to

net as the calibration station and gas delivery

unit suitable for all GMI instrument types:

Fig. 6-5 Select Rig

4. 

be loaded (Nos. 2 to 8), together with ‘Zero Air’, always listed

as No. 1. ‘Zero Air’ is used for zeroing the instrument’s ranges

and cannot be edited.

The Gasurveyor 526 features four gas ranges, calibrated for

Methane as follows:

• 0 to 1000 PPM Flammable

• 0 to 100% LEL

 

• 0 to 1000ppm Carbon Monoxide

Remember that template gases / values entered must

be compatible with the corresponding gases / values on

each gas cylinder label.

5. To s pec i fy g a s No. 2 ( 0 to 1 0 00 PP M Fla m mab l e), s ele c t

display gases drop down list, as illustrated in Fig. 6-6.

1 2 ... 93 94 95 96 97 98 99 100 101 102 103 ... 108 109

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Heath-consultants Gas Delivery Unit (GDUnet) Manuel d'utilisateur Page 98