6
SPECIFICATIONS
4. SPECIFICATIONS
pH
Range 6.5 to 8.5 pH
Resolution 0.1 pH
Accuracy ±0.1 pH of reading at 25 °C
Method Adaptation of the Phenol Red Method
Chlorine
(All Methods)
Range 0.00 to 5.00 mg/L (as Cl
2
)
Resolution 0.01 mg/L
Accuracy ±0.03 mg/L ±3% of reading at 25 °C
Method
Adaptation of US EPA Method 330.5, DPD
Colori metric Method
Measurement
System
Light source Light Emitting Diode
Bandpass filter 525 nm
Bandpass filter
bandwidth
8 nm
Bandpass filter
wavelength accuracy
±1.0 nm
Light detector Silicon photocell
Cuvette type Round 24.6 mm diameter (22 mm inside)
Additional
Specifications
Auto logging 50 readings
Display 128 x 64 pixel B/W LCD with backlight
Auto-off
After 15 minutes of inactivity
(30 minutes before a READ measurement)
Battery type 1.5 V AA Alkaline (3 pcs.)
Battery life > 800 measurements (without backlight)
Environment
0 to 50 °C (32 to 122 °F);
0 to 100% RH, non-serviceable
Dimensions 142.5 x 102.5 x 50.5 mm (5.6 x 4.0 x 2.0")
Weight
(with batteries)
380 g (13.4 oz.)
Case ingress
protection rating
IP67, floating case
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