Desktop pH Meter YR01821
Este avanzado instrumento de medición incorpora una pantalla LED de 6,5 pulgadas con una interfaz concisa y fácil de usar. Incluye un chip microprocesador integrado que ofrece funciones inteligentes como calibración automática, compensación automática de temperatura (ATC), almacenamiento de datos, visualización de reloj, salida USB, configuración de funciones, impresión inalámbrica e información de autodiagnóstico. El dispositivo admite impresión inalámbrica Bluetooth, con transferencia opcional de datos en tiempo real a teléfonos móviles a través de Bluetooth. Cuenta con una pantalla inteligente de estado de los electrodos para garantizar un uso preciso y está equipado con duraderas teclas Omron de tacto ligero, con capacidad para más de 100.000 usos.
This page provides an overview of the Desktop pH Meter YR01821, 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 Germany, with selection criteria adapted to local purchasing, installation and support conditions.
Key factors to consider
Before selecting the Desktop pH Meter YR01821, 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 Germany, evaluation should consider local context such as industrial labs, Mittelstand pharma, strict DIN/EN standards 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 Germany, budget comparison should include local regulatory requirements, 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 YR01821 Measuring range (-2.00~20.00)pH Resolution 0.1/0.01 pH Accuracy 0.01/0.001 pH Auto calibration 1, 2, 3 point Buffer Europe & USA, NIST, China standards Input current ≤2×10¹² A Input impedance 21×100 Stability ±0.01 pH/3h Temp. compensation (0~100) °C, auto or manual Measuring range -1999.9mV~0~1999.9mV Resolution 1mV Accuracy ±0.1% FS Measuring range (0~100) °C Resolution 0.1°C Accuracy ±0.5°C Display 6.5-inch LCD screen Data storage 1000 sets Power DC 12V/1A Output USB Ambient Temp. 5~40 °C Ambient Humidity <85% IP grade IP54
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 Germany helps preserve service continuity and plan preventive maintenance without extended downtime.
Specifications table for the Desktop pH Meter YR01821
Desktop pH Meter YR01821
- Este avanzado instrumento de medición incorpora una pantalla LED de 6,5 pulgadas con una interfaz concisa y fácil de usar. Incluye un chip microprocesador integrado que ofrece funciones inteligentes como calibración automática, compensación automática de temperatura (ATC), almacenamiento de datos, visualización de reloj, salida USB, configuración de funciones, impresión inalámbrica e información de autodiagnóstico.
- El dispositivo admite impresión inalámbrica Bluetooth, con transferencia opcional de datos en tiempo real a teléfonos móviles a través de Bluetooth. Cuenta con una pantalla inteligente de estado de los electrodos para garantizar un uso preciso y está equipado con duraderas teclas Omron de tacto ligero, con capacidad para más de 100.000 usos.
- El instrumento admite el reconocimiento automático de 25 tampones con tres opciones: Europa & EE.UU., NIST y China, y permite la calibración de 1, 2 y 3 puntos. Puede almacenar hasta 1.000 conjuntos de datos de prueba, que pueden guardarse y transferirse a una memoria USB y abrirse fácilmente con Excel.
| Model | YR01821 |
| Measuring range | (-2.00~20.00)pH |
| Resolution | 0.1/0.01 pH |
| Accuracy | 0.01/0.001 pH |
| Auto calibration | 1, 2, 3 point |
| Buffer | Europe & USA, NIST, China standards |
| Input current | ≤2×10¹² A |
| Input impedance | 21×100 |
| Stability | ±0.01 pH/3h |
| Temp. compensation | (0~100) °C, auto or manual |
| Measuring range | -1999.9mV~0~1999.9mV |
| Resolution | 1mV |
| Accuracy | ±0.1% FS |
| Measuring range | (0~100) °C |
| Resolution | 0.1°C |
| Accuracy | ±0.5°C |
| Display | 6.5-inch LCD screen |
| Data storage | 1000 sets |
| Power | DC 12V/1A |
| Output | USB |
| Ambient Temp. | 5~40 °C |
| Ambient Humidity | <85% |
| IP grade | IP54 |
Frequently Asked Questions about the Desktop pH Meter YR01821
How do I choose the right desktop ph meter yr01821 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.