Table top pH meter YR0220A
The Table top pH meter YR0220A combines technical features for laboratory routines, operational continuity and a coherent equipment selection process.
This page provides an overview of the Table top pH meter YR0220A, including selection criteria, investment factors, operational advantages and maintenance recommendations. The aim is to support an informed decision before requesting a quotation.
This Kalstein model is available for laboratories in United Kingdom, with selection criteria adapted to local purchasing, installation and support conditions.
Key factors to consider
Before selecting the Table top pH meter YR0220A, confirm workflow, available space, required accessories and installation conditions. This prevents oversizing the purchase and helps prepare a more accurate quotation.
Its use is oriented to laboratory routines that require observation, control and operational continuity.
For the market in United Kingdom, evaluation should consider local context such as NHS, university research, UKCA/CE marking and match the product to the real workload of the laboratory.
Market price range
The investment should be evaluated according to configuration, required accessories, installation conditions and available technical support.
The final price may vary according to configuration, accessories, logistics, warranty and territorial availability. Compare the technical sheet with the real laboratory workload before confirming the investment.
In United Kingdom, budget comparison should include CE references, 230V/50Hz power conditions, accessories, logistics and after-sales support.
Value for money
Equipment value depends on operational stability, required accuracy, ease of maintenance and accessory availability.
Value for money should be reviewed together with equipment stability, after-sales support, technical documentation and expected service life. A well-matched selection reduces downtime and improves return on investment.
Advantages and disadvantages
Its use is oriented to laboratory routines that require observation, control and operational continuity.
Main advantages include specialized application, integration with laboratory routines and accessory configuration. Limitations may include installation requirements, user training and preventive maintenance to preserve performance.
Expected lifespan based on use and maintenance
Model YR0220A (current) YR0210A pH Range -2.00~20.00pH -2.000~20.000pH Resolution 0.01pH 0.001, 0.01, 0.1pH, selectable Accuracy ±0.01pH ±0.002pH Calibration points 1 to 3 points 1 to 5 points pH buffer options USA (4.01/7.00/10.01), NIST (4.01/6.86/9.18) USA, NIST, DIN, 2 custom buffers ORP mV Range ±1999mV ±1999.9mV Relative mV Range — ±1999.9mV Resolution 1mV 0.1, 1mV, selectable Accuracy ±1mV ±0.2mV Calibration points — 1 point Temperature Range 0~105°C/32~221°F 0~105°C/32~221°F Resolution 0.1°C/0.1°F 0.1°C/0.1°F Accuracy ±0.5°C/±0.9°F ±0.5°C/±0.
Service life depends on usage frequency, cleaning, storage, calibration when applicable and adherence to technical recommendations. A structured maintenance plan helps preserve accuracy, safety and operational continuity.
Support and spare-parts availability oriented to United Kingdom helps preserve service continuity and plan preventive maintenance without extended downtime.
Specifications table for the Table top pH meter YR0220A
Table top pH meter YR0220A
Modo pH:
- El medidor de pH portátil profesional está equipado con una pantalla LCD retroiluminada.
- Calibración de 1 a 5 puntos con reconocimiento automático para tampones USA, NIST y DIN.
- El diagnóstico automático del electrodo muestra la pendiente y el offset del pH.
- La compensación automática de temperatura garantiza lecturas precisas en todo el rango.
- La alarma de calibración pendiente avisa al usuario para que calibre el medidor periódicamente.
Modo ORP:
- La calibración offset de 1 punto permite ajustar el valor visualizado a un patrón conocido.
- Los modos de milivoltios relativo y absoluto garantizan la fiabilidad de las mediciones de ORP.
Otras características:
- La función de lectura automática detecta y bloquea el punto final de medición.
- El apagado automático ahorra batería.
- El menú de configuración permite ajustar el grupo de tampones de pH, el número de puntos de calibración, la resolución, los criterios de estabilidad, la fecha y la hora, etc.
- La función Reset restablece automáticamente todos los ajustes a los valores predeterminados de fábrica.
- La memoria ampliada almacena o recupera hasta 500 conjuntos de datos.
- La interfaz de comunicación USB facilita la transferencia de datos al PC.
- El esquema de alimentación multimodo (pilas, adaptador de corriente y puerto USB) garantiza un uso sin problemas del medidor.
Especificación Técnica:
| Model | YR0220A (current) | YR0210A | |
pH | Range | -2.00~20.00pH | -2.000~20.000pH |
| Resolution | 0.01pH | 0.001, 0.01, 0.1pH, selectable | |
| Accuracy | ±0.01pH | ±0.002pH | |
| Calibration points | 1 to 3 points | 1 to 5 points | |
| pH buffer options | USA (4.01/7.00/10.01), NIST (4.01/6.86/9.18) | USA, NIST, DIN, 2 custom buffers | |
ORP | mV Range | ±1999mV | ±1999.9mV |
| Relative mV Range | — | ±1999.9mV | |
| Resolution | 1mV | 0.1, 1mV, selectable | |
| Accuracy | ±1mV | ±0.2mV | |
| Calibration points | — | 1 point | |
Temperature | Range | 0~105°C/32~221°F | 0~105°C/32~221°F |
| Resolution | 0.1°C/0.1°F | 0.1°C/0.1°F | |
| Accuracy | ±0.5°C/±0.9°F | ±0.5°C/±0.9°F | |
| Offset calibration | 1 point, reading ±10°C | 1 point, reading ±10°C | |
Other specifications | Temperature compensation | 0~100°C, manual or automatic | 0~100°C, manual or automatic |
| Stability criteria | — | Low or high | |
| Calibration overdue alarm | — | From 1 to 31 days | |
| Slope/offset display | Yes | ||
| Hold function | Manual or automatic end point | ||
| Auto power off | 30 minutes after the last key pressed | 10, 20 or 30 minutes after the last key pressed | |
| Memory | 100 data sets | 500 data sets | |
| Communication interface | USB | ||
| Connector | BNC, 3.5 mm jack socket | ||
| Display | Custom LCD (80×60 mm) | ||
| Power requirements | 3 AA batteries 1.5 V or DC5V power adapter | ||
| Battery life | Approximately 150 hours (turn off backlight) | ||
| Dimensions | 170(L)×85 (W)×30(H)mm | ||
| Weight | 300g | ||
Frequently Asked Questions about the Table top pH meter YR0220A
How do I choose the right table top ph meter yr0220a for my laboratory?
Selection should start from workload, critical technical parameters, available space and frequency of use. Kalstein can support the comparison between operational needs, budget and maintenance requirements to avoid choosing equipment that is oversized or insufficient.
What should I review before requesting a quotation?
Review the model, technical specifications, required accessories, electrical conditions, consumables, delivery timing and installation needs. With this information, the quotation can be prepared more accurately and aligned with the laboratory workflow.
Does Kalstein provide guidance for this type of equipment?
Yes. The commercial and technical team can support product evaluation, explain differences between models, answer application questions and advise on preventive maintenance, spare parts and documentation required for a secure purchase.
What maintenance helps extend the equipment lifespan?
Follow the manufacturer manual, perform regular cleaning, verify calibrations or controls when applicable, avoid workload abuse and keep maintenance records. Stable use and preventive routines reduce failures and improve operational continuity.