Mini Titrator for Measuring Titratable Acidity in Water
HI84530U-01
Description
The HI84530U-01 is an easy to use, fast and affordable, method specific titrator designed for testing titratable acidity levels in water. Based on an acid-base titration method, this mini titrator uses an optimized pre-programmed method of analysis with a powerful algorithm that determines the completion of the titration reaction potentiometrically with a glass body pH electrode.
The HI84530U-01 incorporates a precision piston style dosing pump that adjusts the volume of dosing dynamically based on the voltage change. This type of dosing system reduces the amount of time required for the titration while providing for a highly accurate determination of the amount of titrant used.
This mini titrator is supplied complete with all the materials necessary to perform low and high range measurements of acidity in water. All chemicals are premixed and prepackaged including standardized titrants, reagents and pump calibration solution. There is no need for volumetric glassware or analytical balances.
• Benchtop use as a pH/mV meter
• Piston driven pump for accurate dynamic dosing
• Pre-standardized titrant and pre-measured reagents
SPECIFICATIONS
| 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 |
| Methods : | acid base titration, total acidity / strong acidity |
| Principle : | fixed 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, 6.00, 8.30, 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. |
| Warranty : | meter 2 years, probe 6 months |
Order now
To make your order, please contact us at info@polyscientific.com.my or call us at +6 06 3350 690
