HI84530 Mini Titrator for Measuring Titratable Acidity in Water เป็นเครื่องแบบเฉพาะที่ใช้งานง่ายรวดเร็วและราคาไม่แพงซึ่งออกแบบมาเพื่อทดสอบระดับความเป็นกรดในน้ำ การวิเคราะห์ได้รับการตั้งโปรแกรมไว้ล่วงหน้าพร้อมด้วยอัลกอริธึมที่มีประสิทธิภาพซึ่งจะกำหนดความสมบูรณ์ของการไตเตรท
ความเป็นกรดเป็นตัวแปรสำคัญที่ใช้ในการกำหนดคุณภาพของน้ำ (ผิวน้ำดื่มน้ำเสีย) ความเป็นกรดมีผลต่อหลายสิ่งหลายอย่างเช่นอัตราการเกิดปฏิกิริยาทางเคมีกระบวนการทางชีวภาพและการกัดกร่อน นอกจากนี้ยังสามารถใช้ในการตรวจสอบมลพิษในน้ำเสียและน้ำดื่ม
Tutorial and Help
HI84530 has an intuitive user design with clearly defined keys and a large screen that is easy to navigate.
Procedure Warnings
Users are warned if there is an error in procedures such as the titration exceeded the maximum volume of titrant.
Titration Curve
This mini titrator displays in-depth data during titration, including a real-time graph of the titration curve.
Log and Recall Data
The HI84530 allows for data logging of up to 400 samples: 200 titration results and 200 pH/mV readings.
รายละเอียด HI84530
The HI84530 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 HI84530 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.
Specification HI84530
| SKU | HI84530 |
|---|---|
| Product Name | Mini Titrator for Measuring Titratable Acidity in Water |
| pH-mV Range | -2000.0 to 2000.0 mV |
| pH-mV Resolution | 0.1 mV |
| pH-mV Accuracy | ±1.0 mV (@25ºC/77ºF) |
| pH Range | -2.0 to 16.0 pH; -2.00 to 16.00 pH |
| pH Resolution | 0.1 pH / 0.01 pH |
| pH Accuracy | ±0.01 pH (@25ºC/77ºF) |
| pH Calibration | one, two or three-point calibration; four available buffers (4.01, 7.01, 8.30, 10.01) |
| pH Temperature Compensation | manual or automatic |
| 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 | ±0.4°C; ±0.8°F; ±0.4 K (@25ºC/77ºF), without probe error |
| Titration Method | acid base titration, total acidity / strong acidity |
| Titration Principle | fixed endpoint titration |
| Titration Range | Low Range (as CaCO₃) |
| Titration Resolution | Low Range |
| Titration Accuracy | Low Range |
| Sample Size | Low Range |
| Titration Pump Speed | 10 mL/min |
| pH 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) |
| Logging Type | Log-on-demand |
| Logging Memory | up to 400 ( 200 titrations, 200 pH/mV readings) |
| Connectivity | 1 USB port for data storage and export to a PC |
| Built-in Magentic Stirrer | Built-in magnetic stirrer at 600 rpm |
| Power Supply | 12 VDC adapter (included) |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing |
| 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. |
