Product Description
The active support provided by our experienced workforce and advanced manufacturing unit have helped us enormously in manufacturing, supplying and exporting an outstanding range of Calcium Meter. Facilitated with digital LCD that displays accurate results without getting influenced with external factors, these meters are available in various models as per the requirement of our clients. The offered Calcium Meter is highly demanded in food quality control, cultivation management & health management and water hardness measurement.
Features
- High accuracy
- Reliable results
- Easy to use
Calcium Meter
| Measurement principle | Ion electrode method |
| Minimum sample volume | 0.05 mL*1, 0.3 mL or more |
| Measurement range | 40 to 4000 ppm (mg/L) (10-3to 10-1mol/L) |
| Display range*2 | 0 to 9900 ppm (mg/L) |
| Range and Resolution | 1) 0 to 1.0 ppm : 0.1 ppm 2) 0 to 99 ppm : 1 ppm 3) 100 to 990 ppm : 10 ppm 4) 1000 to 9900 ppm : 100 ppm |
| Calibration | Two-point*3 |
| Accuracy*4 | +20% of reading value |
| Functions | Auto range change, Temperature compensation IP67 Water/Dust proof*5, Auto hold Automatic power off (30 minutes) |
| Display | Custom (monochrome) digital LCD |
| Operating temperature/ humidity | 5 to 40oC, 85% or less in relative humidity (no condensation) |
| Power | CR2032 batteries (x2) |
| Battery life | Approx. 400 hours in continuous use |
| Main Material | ABS epoxy |
| Dimensions /Mass | 164 mm x 29 mm 20 mm (excluding projections) / Approx. 50 g (meter only, without batteries) |
| Interfering ion influence Selectivity coefficient and pH range | Na+, K+, Mg2+= 1x10-3/ Fe2+, Zn2+= 1 / Fe3+= 10 / Cu2+= 1 x 10-2/ pH range: pH 4~12 at 10-3mol/L Ca2+ |
Reliable Performance for Accurate Calcium AnalysisDesigned specifically for laboratory and field environments, this calcium meter enables swift and accurate determination of calcium ion concentration. It operates across a wide range of conditions, with adjustable test speeds and automatic calibration guaranteeing consistent accuracy in results. Its handy LCD display and single-keypad operation make it a preferred choice for professionals seeking reliability with minimal setup.
Effortless Operation and MaintenanceThanks to its automatic multi-point calibration and semi-automatic feature, the calcium meter streamlines analysis processes. The robust ABS housing and IP54 protection class ensure longevity even under demanding conditions. Maintenance is simplified: storage only requires dryness and protection from sunlight. Additionally, its low battery alarm and generous battery life contribute to reduced downtime during analysis.
FAQs of Calcium Meter:
Q: How does the calcium meter measure calcium ion concentration in liquids?
A: The calcium meter utilizes an ion-selective electrode to directly detect calcium ions in liquid samples, such as water or serum. The sensor provides fast and specific readings, displaying the results on a clear LCD screen within five seconds.
Q: What is the recommended process for calibrating the calcium meter?
A: Calibration is automatically performed using a multi-point method prior to measurement. Simply follow the on-screen prompts when initiating a new set of tests to ensure optimum accuracy and reproducibility without manual intervention.
Q: When should I use the calcium meter, and in what environments is it suitable?
A: This meter is ideal for laboratory and field applications that require quick and precise calcium analysis. It can be used in water quality labs, clinical testing facilities, and industrial settings within the operating temperature range of 10C to 40C and humidity levels of 20% to 85% RH.
Q: Where should I store the calcium meter when its not in use?
A: Store the meter in a dry location and avoid direct exposure to sunlight. Proper storage conditions help maintain sensor life, accuracy, and overall device functionality.
Q: What types of samples can be analyzed with this calcium meter, and what is the required sample volume?
A: The meter is engineered for liquid samples, including water, serum, and other aqueous solutions. Each test requires a 2 ml specimen for precise calcium measurement.
Q: How does the alarm function work, and what benefit does it offer?
A: The device is equipped with a low battery indicator. When battery power runs low, a warning alert is triggered on the display, enabling timely replacement and uninterrupted operation during critical analysis.
Q: What are the main benefits of using this calcium meter for analysis?
A: Key advantages include rapid response time, high resolution (0.01 mmol/L), portable design, reliable accuracy (2% F.S.), and straightforward operation. These features collectively simplify calcium monitoring in research, clinical, and industrial contexts.