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Hỗ trợ trực tuyến
Hỗ trợ trực tuyến

GỌI ĐẶT HÀNG: 1900 633 603

HỖ TRỢ KỸ THUẬT: 028-7300 3603



*** Smarttech tham dự Hội Nghị Thượng Đỉnh về Chuỗi Cung Ứng Lạnh Thế Giới (World Cold Chain Summit 2018) 


GPP (Thông tư 02/2018/TT-BYT-Quy định về Thực hành tốt cơ sở bán lẻ thuốc)






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Hàng có sẵn: 500
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WHO PQS Pre-qualified under E006 devices : PQS Code E006/013.

Pre-configured parameters to match WHO requirements.

30 day statistics summary reviewable on device display.

Stores up to the last 7770 time stamped temperature data for later download.


The LogTag® Vaxtag® is intended for use as the principal means for monitoring storage conditions in vaccine refrigerators in intermediate stores and health facilities. It is specifically configured and packaged to be compliant to the World Health Organisation (WHO) PQS specification E006/TR06.3.

The device may also be used as a secondary back-up device in cold rooms. The product features a display together with a data logging function storing up to 7770 temperature readings. Statistical temperature and duration readings for up to 30 days can be reviewed on the display.

The device is preconfigured with the following alarm settings:

Low alarm: Exposure to 0.5°C or below for 60 minutes.

High alarm: Exposure to +8°C or above for 10 hours.

A visual alarm trigger is displayed if one or more of the configured alarm trigger conditions have been met.

Details of any violations can be checked directly by inspecting the statistics history on the loggers’s display or in more detail by downloading the logged data.

Logged data can be downloaded via a standard LogTag® Interface to the free companion software LogTag Analyzer which provides facilities for displaying data in chart, table or statistical formats and allows electronic archiving, export or transmission of the data in support of sophisticated data management systems.



Product Model


Sensor Measurement Range

-30°C to +60°C (-22°F to +140°F).

Operating Temperature Range

-30°C to +60°C (-22°F to +140°F).

Storage Temperature Range

-10°C to +40°C (14°F to +104°F).

Rated Temperature Reading Accuracy

Better than ±0.5°C for -20°C to +40°C typically ±0.3°C.
Better than ±0.8°C for other measurements typically ±0.5°C.
Actual performance is typically much better than the rated values. Please see the Rated Absolute Accuracy chart below.
Accuracy figures can be improved by recalibration.

Rated Temperature Reading Resolution

0.1°C for measurements -30°C to +40°C.
0.2°C for measurements above +40°C.
Please see the Rated Native Resolution chart below.
LogTag Analyzer
® currently displays to one decimal place of °C or °F. The native resolution is what is stored in the LogTag®.

Sensor Reaction Time

Typically less than 5 minutes (T90) in moving air (1m/s).

Recording Capacity

7770 temperature readings. 32 days @ 6 minute logging.

Sampling Interval

Factory set to 6 minute interval.

Logging Start Options

Factory set to Push button start.

Recording Indication

State indicator “RECORDING".

Alarm Triggering

Low alarm : Exposure to a single temperature event of -0.5°C or below for 60 minutes.
High alarm: Exposure to a single temperature event of +8°C or above for 10 hours.

Download Time

Typically less than 5 seconds for full memory (7770 readings), depending on computer or readout device used.


IP65 (roughly equivalent to NEMA 4) when vertically mounted or hung.

Power Source

3V Lithium-Manganese Dioxide extended temperature chemistry.

Battery Life

Typically 2+ years of operation. This assumes day statistics are reviewed on the display no more than once daily for no longer than 30 seconds each time.

Real Time Clock

Built-in real time clock.
Rated accuracy ±25ppm @ 25°C (equivalent to 2.5 seconds/day).
Rated temperature coefficient is -0.034 ±0.006ppm/°C (I.e typically +/- 0.00294 seconds/day/°C).


90mm(H) x 54.5mm(W) x 8.6mm(T).



Case Material