Hach-Lange BODTrak II Basic User Manual - Manual (Page 3)

Table of contents
Specifications on page 3 Startup on page 7
General information on page 3 Standard operation on page 7
Installation on page 5 Maintenance on page 9
User interface on page 6 Troubleshooting on page 10
Specifications
Specifications are subject to change without notice.
Table 1 General Specifications
Specification Details
Operating
temperature 5 to 40 ºC (41 to 104 ºF)
Altitude limit 2000 m (6500 ft)
Pollution degree 2
Installation
category II
Storage/operating
humidity Maximum relative humidity is 80% for temperatures up to
31 ºC (87.8 ºF), decreases linearly to 50% relative
humidity at 40 ºC (104 ºF)
Location Laboratory / Indoor
Protection class 2
Range Selectable, 0 to 35, 0 to 70, 0 to 350, 0 to 700 mg/L
Dimensions 28.9 x 26 x 9.8 cm (11.375 x 10.25 x 3.875 in.)
External power
supply Input: 100 to 240 VAC, 50/60 Hz, 1.5 A; Output: 24 VDC,
2.7 A, UL CSA and TUV approved.
Capacity Six 492 mL bottles
Table 1 General Specifications (continued)
Specification Details
Shipping weight 4 kg (8.8 lb)
Warranty 1 year
Table 2 Method performance specifications
Specification Details
Precision Parameters:
• Standard: 150 mg/L each of glucose and glutamic acid
• Number of samples: 44
• Number of analysts: 1
• Number of BodTrak II instruments: 6
Results:
• Mean of 235 mg/L BOD
• Distribution: 11 mg/L or range of 224 to 246 mg/L BOD
• 95% confidence limit
Drift Less than 3 mg/L BOD in 5 days
Resolution 1 mg/L BOD
General information
In no event will the manufacturer be liable for direct, indirect, special,
incidental or consequential damages resulting from any defect or
omission in this manual. The manufacturer reserves the right to make
changes in this manual and the products it describes at any time, without
notice or obligation. Revised editions are found on the manufacturer’s
website.
Expanded manual version
For additional information, refer to the CD for an expanded version of
this manual.
English 3