COLO.Science · Technical Specification
VIKING-PH510
Portable pH / Temp. Meter · mV / ORP Measurement · Touch Screen Operation
VIKING-PH510 Portable pH/Temp. (mV/ORP) Meter is a professional portable electrochemistry meter for high-precision pH, mV, ORP and temperature measurement.
The instrument combines a 4.3″ color touchscreen, advanced calibration management, electrode diagnostics, USB connectivity, GLP-ready data handling and IP65 protection in a compact portable format.
Portable pH meter
4.3″ touchscreen
pH / mV / ORP
Temperature
±0.002 pH
8-point calibration
ATC / MTC
USB 2.0
GLP-ready
IP65
VIKING-PH510 · portable pH / mV / ORP / temperature meter · main unit
Model
VIKING-PH510
Address / HQ
Polje ob Sotli 4
SI-3255, Slovenia
SI-3255, Slovenia
Contact
sales@colo.si
+386 64 222 724
+386 64 222 724
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VIKING-PH510 · Portable pH / Temp. Meter
Technical data sheet · Informational document · Controlled electronic document
Manufacturer contact: sales@colo.si · +386 64 222 724
Manufacturer contact: sales@colo.si · +386 64 222 724
VIKING-PH510 · technical specification
Portable touchscreen meter for pH, mV, ORP and temperature measurement
pH range -2.000 to 20.000
mV ±2000.00
Temp. -10 to 135°C
6 buffer groups
User-defined buffers
Auto / timed / continuous read
— Designed for precise field and laboratory electrochemical measurements
📋 Product Overview
Application profile
Water quality: suitable for drinking water, wastewater, environmental samples and routine water monitoring.
Field and laboratory use: portable format with protective case and carrying case for on-site and bench use.
Industrial sampling: supports pH, mV, ORP and temperature checks during process and quality control sampling.
Education and research: suitable for electrochemistry training, pH theory, ORP measurement and calibration practice.
Design and handling advantage
Touchscreen interface: 4.3″ color LCD touchscreen for parameter setup, calibration, measurement and data review.
Portable protection: silicone rubber protective case, wristbands and carrying case support practical mobile operation.
Calibration control: up to 8-point pH calibration with multiple standard buffer groups and user-defined buffers.
Data traceability: GLP-ready data logging with date and time for measurement and calibration record management.
Key features
High pH accuracy: ±0.002 pH with selectable pH resolution down to 0.001 pH.
mV / ORP measurement: -2000.00 to +2000.00 mV range with EH ORP mode and relative calibration support.
Temperature measurement: -10 to 135°C range with ATC / MTC temperature compensation.
Measurement modes: Auto Read, Timed Read and Continuous Read with stable and locked reading prompts.
Connectivity: USB 2.0 interface for PC, flash drive or scanner connection.
Protection: IP65 protection rating and rechargeable Li battery for portable operation.
Core technical summary
| Parameter | Specification |
|---|---|
| Model | VIKING-PH510 |
| Instrument type | Portable pH / Temp. meter with mV / ORP measurement |
| Display | 4.3″ color LCD touchscreen |
| pH range | -2.000 to 20.000 pH |
| pH accuracy | ±0.002 pH |
| mV / ORP range | -2000.00 to +2000.00 mV |
| Temperature range | -10 to 135°C |
| Data logging | 1000 data groups per parameter · GLP-ready |
| Protection | IP65 |
pH accuracy±0.002 pH
CalibrationUp to 8 points
Data memory1000 groups / parameter
ProtectionIP65
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📊 Technical Specifications
Measurement ranges and performance
| Parameter | Specification |
|---|---|
| pH range | -2.000 to 20.000 pH |
| pH resolution | 0.1 / 0.01 / 0.001 pH |
| pH accuracy | ±0.002 pH |
| pH calibration | Up to 8 points |
| Buffer groups | USA, NIST, DIN, GB, MERK, JIS + user-defined buffers |
| mV / ORP range | -2000.00 to +2000.00 mV |
| mV resolution | 0.1 / 0.01 mV |
| mV accuracy | ±0.1 mV or ±0.03% FS |
| ORP mode | EH ORP mode |
| Relative calibration | 1-point relative calibration |
| Temperature range | -10 to 135°C |
| Temperature resolution | 0.1°C |
| Temperature accuracy | ±0.1°C |
| Temperature compensation | ATC / MTC |
Measurement and reading modes
| Function | Technical note |
|---|---|
| Auto Read | Fast / Medium / Slow reading stability options. |
| Timed Read | Timed reading mode for scheduled measurement intervals. |
| Continuous Read | Continuous measurement display for real-time monitoring. |
| Reading prompts | Reading / Stable / Locked prompts. |
| Endpoint capture | Auto-Hold function for stable endpoint capture. |
System, data and connectivity
| Parameter | Specification |
|---|---|
| Operating system | Intelligent OS with calibration, method, electrode and data management. |
| Display | 4.3″ color LCD touchscreen with high-contrast display. |
| Electrode diagnostics | Slope and offset information, reminders and slope limit support. |
| Data capacity | 1000 data groups per parameter. |
| GLP support | GLP-ready logging with date and time. |
| Data functions | Review, compare, analyze and recalculate results. |
| Electrode input | BNC / Q9 connector. |
| Temperature input | 4-pin aviation connector. |
| Data interface | USB 2.0 for PC, flash drive or scanner. |
| Power supply | Rechargeable Li battery; AC adapter 100–240 V to 5 V DC. |
| Auto shutdown | Auto shutdown options available. |
| Protection rating | IP65. |
| Dimensions | 90 × 255 × 40 mm. |
| Net weight | Approx. 500 g. |
Specification note
Electrode selection: final configuration should match the sample matrix, required pH range, ORP requirement and temperature conditions.
Calibration: calibration buffer group should match the laboratory procedure and reporting standard.
Field use: carrying case, protective case and rechargeable battery support portable measurement workflows.
Technical values are provided for product selection and orientation. Final delivered configuration, electrode type, accessory set and documentation should be confirmed through the official COLO.Science quotation or manufacturer-confirmed offer.
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🧰 Standard Delivery, Accessories and Visual Support
Typical standard delivery
3-in-1 pH composite electrode: supplied for routine pH and temperature measurement workflows.
NIST pH buffers: pH 4.01, 7.00 and 10.01, 50 mL each.
Electrode holder: support accessory for stable electrode handling.
Protective case: silicone rubber protective case with wristbands.
Touch pen: accessory for touchscreen operation.
Carrying case: protective storage and transport case for field and laboratory use.
Product image references
Video demonstration note
Product video is available through the provided SharePoint / Stream link. For direct embedding inside this technical specification page, use a public SharePoint embed code or upload the MP4 file to WordPress Media Library and replace the link with a standard HTML5 video player.
📌 Selection and Use Notes
For water quality
Routine pH: select appropriate buffers and electrode maintenance procedure.
ORP: confirm ORP electrode and reporting method where redox potential is required.
For field work
Protection: use carrying case, wristband and protective case during transport and field sampling.
Power: confirm battery charging before extended on-site measurement sessions.
For GLP workflows
Traceability: use date/time logging and review stored readings for measurement records.
Calibration: document buffer group, calibration points and electrode condition.
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COLO.Science · Final Support Page
Manufacturer and support
COLO Lab Experts
Polje ob Sotli 4, SI-3255, Slovenia
Selection guidance: Send the sample type, required pH range, temperature range, ORP requirement, field/laboratory use case and preferred electrode configuration.
COLO.Science can help confirm the correct VIKING-PH510 configuration and accessory set for your measurement workflow.
Quick contact
COLO.Science · VIKING-PH510 portable pH / mV / ORP meter support
Need help selecting the correct portable pH meter configuration?
Send the sample matrix, required measurement parameters, calibration standard, electrode type and expected field or laboratory use. COLO.Science can help confirm whether VIKING-PH510 is the correct configuration for your water quality, environmental or QA/QC workflow.
Official configuration and manufacturer-confirmed specification notice:
This technical specification is provided for orientation, product selection and general information only. It does not represent the final binding technical specification, delivered configuration, accessory set, procurement requirement or acceptance criterion for a specific unit. The final official technical specification is only the specification confirmed by the manufacturer and issued for the exact configuration through an official COLO.Science quotation, proforma invoice, contract document, order confirmation or manufacturer-approved technical offer. Any values, options, accessories or configurations shown in this document must be verified for the specific delivery and should not be used as an exclusion or elimination criterion in procurement procedures without written manufacturer confirmation.
This technical specification is provided for orientation, product selection and general information only. It does not represent the final binding technical specification, delivered configuration, accessory set, procurement requirement or acceptance criterion for a specific unit. The final official technical specification is only the specification confirmed by the manufacturer and issued for the exact configuration through an official COLO.Science quotation, proforma invoice, contract document, order confirmation or manufacturer-approved technical offer. Any values, options, accessories or configurations shown in this document must be verified for the specific delivery and should not be used as an exclusion or elimination criterion in procurement procedures without written manufacturer confirmation.
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