Hach-Lange SD900 Basic User Manual - Manual (Page 12)

Figure 5 Multiple bottle installation
1 Positioner/retainer (2347) 8 Glass bottles, 3.8 L (1 gal), (4x) (2216) or
polyethylene bottles, 3.8 L (1 gal), (4x) (2217)
2 Retainer (1422) 9 Glass bottles, 1.9 L (0.5 gal), (8x) (1118) or
polyethylene bottles, 2.3 L (0.61 gal), (8x) (657)
3 Retainer (2190) 10 Polyethylene bottles, 1 L (0.26 gal), (24x) (737)
4 Retainer (2189) 11 Glass bottles, 350 mL (11.83 oz), (24x) (732)
5 Glass bottles, 950 mL (32.12 oz) (8x) (2348) 12 Compact base (8975)
6 Polyethylene bottles, 575 mL (19.44 oz), (24x)
(1369)
13 Standard base (8976)
7 Glass bottles, 3.8 L (1 gal), (2x) (2214) or
polyethylene bottles, 3.8 L (1 gal), (2x) (2215)
Plumb the sampler
Install the strainer in the middle of the sample stream (not near the surface or the bottom) to make
sure that a representative sample is collected. Refer to
Figure 6 . Refer to Figure 7 for the intake tube
installation.
1. Connect the tubing to the sampler as shown in Figure 7 .
Note: Use connection kit 2186 if Teflon-lined tubing is used.
2. Install the intake tube and strainer in the main stream of the sample source where the water is
turbulent and well-mixed.
• Make the intake tube as short as possible.
• Keep the intake tube at a maximum vertical slope so that the tube drains completely between
samples.
Note: If a vertical slope is not possible or if the tube is pressurized, disable the liquid sensor. Calibrate the
sample volume manually. Refer to
Calibrate the sample volume manually on page 22.
• Make sure that the intake tube is not pinched.
12 English