sku |
HI84530U-01 |
Range |
Low Range (as CaCO₃): 15.0 to 400.0 mg/L; 0.3 to 8.0 meq/L
High Range (as CaCO₃): 300 to 4000 mg/L; 6.0 to 80.0 meq/L |
Resolution |
Low Range: 0.1 mg/L / 0.1 meq/L
High Range: 1 mg/L / 0.1 meq/L |
Accuracy (@25ºC/77ºF) |
Low Range: ±0.5 mg/L or 3% of reading, whichever is greater
High Range: ±15 mg/L or 3% of reading, whichever is greater |
Sample Volume |
50 mL |
Methods |
acid base titration |
Principle |
endpoint titration: 8.30 pH (phenolphthalein) or 3.7 pH (methyl orange) |
Pump Speed |
10 mL/min |
Stirring Speed |
600 rpm |
pH Range |
-2.0 to 16.0 pH; -2.00 to 16.00 pH |
pH Resolution |
0.1 pH / 0.01 pH |
pH Accuracy (@25ºC/77ºF) |
±0.01 pH |
pH Calibration |
one, two, or three-point calibration, four available buffers (4.01, 7.01, 8.20, 10.01) |
Temperature Compensation |
manual or automatic |
mV Range |
-2000.0 to 2000.0 mV |
mV Resolution |
0.1 mV |
mV Accuracy (@25ºC/77ºF) |
±1.0 mV |
Temperature Range |
-20.0 to 120.0°C; -4.0 to 248.0°F; 253.2 to 393.2 K |
Temperature Resolution |
0.1°C; 0.1°F; 0.1K |
Temperature Accuracy (@25ºC/77ºF) |
±0.4°C; ±0.8°F; ±0.4 K |
Logging Data |
up to 400 ( 200 titrations, 200 pH/mV readings) |
Electrode |
HI1131B glass body, refillable, with BNC connector and 1 m (3.3’) cable (included) |
Temperature Probe |
HI7662-T stainless steel temperature probe with 1 m (3.3’) cable (included) |
Environment |
0 to 50°C (32 to 122°F); RH max 95% non-condensing |
Power Supply |
12 VDC adapter (included) |
Dimensions |
235 x 200 x 150 mm (9.2 x 7.9 x 5.9”) |
Weight |
1.9 kg (67.0 oz.) |
Ordering Information |
HI84530 is supplied with the HI1131B pH electrode, HI7662-T temperature probe, HI84530-50 low range titrant, HI84530-51 high range titrant, HI84530-55 calibration standard, HI84530-60 hydrogen peroxide, 100 mL beakers (2), dosing pump valve, 5 mL syringe, 1 mL plastic pipette, tube set (aspiration tube with titrant bottle cap and dispensing tube with tip), stir bar, power adapter, instruction manual and quality certificate. |