Hach-Lange SD900 Refrigerated Sampler, SD900 AWRS User Manual - Manual (Page 5)

Specifications
Specifications are subject to change without notice.
Refrigerated and All Weather Refrigerated Sampler (AWRS)
Specification Refrigerated AWRS
Dimensions (W x D x
H) 61 x 61 x 112 cm (24 x 24 x
44 in.) 76 x 81 x 130 cm (30 x 32 x 51 in.)
Weight 63.3 kg (140 lb) 86 kg (190 lb)
Power requirements
(includes compressor) 115 VAC, 60 Hz, 3.3 A (18 locked
rotor amps)
230 VAC, 50 Hz, 1.7 A (9 locked
rotor amps) 115 VAC, 60 Hz, 4.2 A or 6.4 A with controller
compartment heater
230 VAC, 50 Hz, 2.7 A or 4.1 A with controller
compartment heater
Overload protection Thermal overload relay, opens at
100 to 110 °C (212 to 230 °F) 115 VAC: 7.5 A circuit breaker
230 VAC: 5.0 A circuit breaker
Compressor 1 /
6
HP 1 /
5
HP
115 VAC: 115 °C (239 °F) thermal overload
protector, 7.1 locked rotor amps
230 VAC: 120 °C (248 °F) thermal overload
protector, 7.6 A peak start current
Operating
temperature 0 to 50 °C (32 to 122 °F) 0 to 50 °C (32 to 122 °F); with AC battery backup:
0 to 40 ºC (32 to 104 ºF); with controller
compartment heater: –40 to 50 °C (–40 to 122 °F);
with controller compartment heater and AC battery
backup: -15 to 40 ºC (5 to 104 ºF)
Storage temperature –30 to 60 °C (–22 to 140 °F) –30 to 60 °C (–22 to 140 °F)
Relative humidity 0–95% 0–95%
Installation category,
pollution degree II, 2 II, 2
Protection class I I
Temperature control 4 (±0.8) °C (39 (±1.5) °F) in
ambient temperatures up to 50 °C
(120 °F) 4 (±0.8) °C (39 (±1.5) °F) 1
Maximum altitude 2000 m (6562 ft) 2000 m (6562 ft)
Enclosure 22-gauge steel (optional stainless
steel) with vinyl laminate overcoat IP24, low-density polyethylene with UV inhibitor
Certifications AC power supply: UL/CSA/CE North America: cETLus listed - Conforms to UL
61010-1, Certified to CSA C22.2 No. 61010-1 and
UL 471 and CSA C22.2 No. 120
Europe / IEC: CE - EN / IEC 61010-1 and EN / IEC
60335-2-89 (safety), EN / IEC 61326 (EMC) and
CISPR 11 (RF emissions)
Intake tubing 9.5 mm ( 3 /
8
in.) ID vinyl or Teflon
®
-lined polyethylene
Sample bottle
capacity Single bottle: 10 L (2.5 gal) glass or polyethylene, or 21 L (5.5 gal) polyethylene
Multiple bottles: two 10 L (2.5 gal) polyethylene and/or glass, four 10 L (2.5 gal)
polyethylene and/or glass, eight 2.3 L (0.6 gal) polyethylene and/or 1.9 L (0.5 gal) glass,
24 1 L (0.3 gal) polyethylene and/or 350 mL (12 oz.) glass
Warranty 1 year
1 Radio frequency interference in the 30 to 50 MHz range can cause a maximum temperature change of 1.3 °C
(34.3 °F). Adjust the set point temperature to 2 to 10 °C (35.6 to 50 °F) to correct this interference.
English 3