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NADE HD-4B One Sensor High Accuracy Smart Water Activity Meter For Food

  • 1 year
  • other
  • China
  • NADE
  • HD-4B ONE sensor
  • Compound meters
  • aW: 0~1.000aw, Temp: -10~50℃
  • aW: ±0.015aw(@23℃±5℃), Temp: ±0.3℃
  • 1/2/3/4
  • 100~230VAC, 50Hz/60Hz
  • 0.008aw
  • Temp: -10℃~50℃, Humidity: 0~95%RH
  • Large-screen LCD, 128*64 DOTS
  • Micro printer
  • 259mm*102mm*242mm
  • 10W

Product Description

It is able to equip more than 1 sensor(4 sensors at most) and can be controlled by software.

Introductions:

Water activity or aW , indicates the free water content when food is stable, measures the possibility of microbial proliferation.

Food formulators use water activity to predict how much moisture migration will affect their product, so that to choose suitable package and storage method to reduce the usage of antiseptics.

Features:

1.High stability.
2.Long using life in good performance without fault.
3.Better data processing program leads to more accuracy testing result.
4.Chemical resistant. The testing result keeps reliable when testing many different kinds of volatility material.
5.Imported chip inside sensor is with good stability and high accuracy. Avoid passivation.
6.It can save real-time testing value or final testing result. User can also set time to save data. All data can be transmitted to PC and saved as file/sheet.
7.It can reserve 2000 sets of testing results, and results can be saved to PC.
8.No need to calibrate every time.
9.It has RS232 port and USB port, can be connected to mini-printer.
10.It is suitable to test different kinds of material, such as solid, liquid, powder are all OK.
11.Optional stylus printer, can print data for long time storage.
12.The shortest measuring time is 4-5 minutes only.
13.Buzzing when measurement finishes or calibration finished.

Specification

Model

HD-4B

Measuring range

aW: 0~1.000aw, Temp: -10℃~50

Accuracy

aW: ±0.015aw(@23℃±5℃), Temp: ±0.3

Resolution

aW: 0.001 aw, Temp:0.1℃

aW repeatability

0.008aw

Working environment

Temp: -10℃~50℃, Humidity: 0~95%RH

Display

Large-screen LCD, 128×64 DOTS

Measuring point

1~4 sensor

Measuring time

1.timing: 5~40mins 2.Auto measurement

Output mode

Micro printer

Print function

Measurement finishes, or Real-time print

Power supply

AC 100~230V±10%, 50Hz/60Hz

Power

<10W

Circularly record

2000 sets of meausrement results

Calibration

multi-point joint calibration, single-point calibration

Reliability

Pass national laboratory (CNAS,ilac-MRA,CMA authorized institution) test

Dimension

259mm×102mm×242mm

Packing

Portable aluminum boxes

Packing list

Item

Amount

1

Water activity meter HD-4B

1

2

WSC-4 water activity sensor

1~4, optional

3

Micro printer

1

4

Glassware dish (6cm)

4

5

Power line of the machine

1

6

External power of printer

1

7

Operating manual

1

8

Quality guarantee

1

9

Portable Aluminum box

1

HD-4B is updated from classical model HD-3A

pls click blw pictures to see more details or pls inquire us for more information.


NADE HD-4B One Sensor High Accuracy Smart Water Activity Meter For Food

Packing and Shipping

NADE HD-4B One Sensor High Accuracy Smart Water Activity Meter For Food

Contact information

NADE HD-4B One Sensor High Accuracy Smart Water Activity Meter For Food

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