HANNA HI933 KARL FISCHER 容量滴定仪

Titration Range : 100 ppm to 100%

Titration Resolution : 1 ppm to 0.0001%

Measurement Units %, ppm, mg/g, μg/g, mg, μg, mg/mL, μg/mL, mg/pc, μg/pc

Sample Type : liquid or solid

Pre-Titration Conditioning automatic

Background Drift Correction : automatic or user-selectable value

Endpoint Criteria : fixed mV persistence, relative drift stop or absolute drift stop

Dosing Type dynamic with optional pre-dispensing

Result Statistics : mean, standard deviation

Dosing Accuracy : ±0.1% of full burette volume

Syringe : 5 mL precision ground glass with PTFE plunger

Valve motor-driven 3-way, PTFE liquid contact material

Tubing : PTFE with light block and thermal jacketing

Dispensing Tip : glass, fixed position, anti-diffusing

Titration Vessel : conical with operation volume between 50 and 150 mL

Solvent Handling System : sealed system, integrated diaphragm air pump

Connection Type : BNC

Polarization Current : 1, 2, 5, 10, 15, 20, 30 or 40 uA

mV Range : 2 mV to 1000 mV

mV Resolution : 0.1 mV

mV Accuracy : ±0.1%

Burette : 5 mL burette

Dosing Pump Resolution : 1/40000 of the burette volume (0.125 μL per dose) with 5 mL burette

Stirrer Type magnetic, optically regulated, digital stirre

Stirrer Speed 200 - 2000 RPM

Stirrer Resolution : 100 RPM

Titrator Methods : up to 100 standard and user defined

Report : up to 100 complete titration reports and drift rate reports

Connectivity USB

Built-in Magentic Stirrer magnetic, optically regulated, digital stirrer; 200 to 2000 rpm; resolution 100 rpm

Display : 5.7” graphical color display with backlight

Keypad : polyester

Languages : English, Portuguese, Spanish, and French

Power Supply : 100-240 Vac, 50/60 Hz / 0.5 Amps

Environment Operating

Dimensions 315 x 205 x 375 mm (12.4 x 8.1 x 14.8")

Weight : Approximate 4.3 kg (9.5 lbs) with 1 pump, stirrer and sensors

Ordering Information : HI933 is supplied with HI76320 dual platinum pin electrode, dosing pump, 5 mL burette assembly with tubing, air pump/stirrer assembly with tubing, beaker and bottle top assemblies and all fittings, desiccant cartridges (4) with indicator desiccant, stir bar, waste bottle, calibration key, USB cable, power cable, USB flash drive, quality certificate, ISO 8655 burette compliance report, and instruction manual binder