HP23-AW Set-40 portable water activity meter

HP23-AW Set-40 portable water activity meter set, and also provides HP23-AW Set-14 portable water activity meter set (with a test cup and base of 14mm)

----------The latest upgraded version of the prototype HygroPalm AW1-SET-40.

What is water activity and why is it measured?

Water activity is actually consistent with the meaning of equilibrium relative humidity, but it is not marked with 0... 100% RH, but with 0... 1.0 Aw. .

Balanced humidity is defined as the relative humidity value obtained by the surrounding air without the exchange of substances and water in the external air.

Water activity affects many physical, mechanical, chemical, and microbial properties of substances, including flow characteristics, coagulation, cohesion, and static phenomena.

Features:

Portable rapid water activity meter set

Simultaneously equipped with standard measurement mode, traditional measurement mode, and fast measurement mode

Set instrument box, easy to carry, convenient for on-site measurement

Quick measurement function, obtaining results in 4-6 minutes with almost no loss of measurement accuracy

Supports single point and multi-point calibration

Latest dual channel input support

. mini USB interface

.FDA/GAMP 规范： FDA 21 CFR Part 11 and GAMP

2000 sets of data storage

Typical applications:

Quality control in the production process of food processing plants, drug processing plants, etc., and analysis in laboratories such as food research institutes, drug research institutes, biological research, inspection and quarantine, and research institutes

Specification parameters of water activity probe:

Model: HC2-AW

湿度传感器： ROTRONIC ROTRONIC HygroClip 2

Temperature sensor: Pt100 1/3DIN

Measurement range: 0... 1.0aw, 0... 50 ℃

Digital output: DIO

Analog output: 0... 1V=0... 1.0aw, 0.05... 0.5V=5... 50 ℃

Accuracy (23 ± 2 ℃): ± 0.008aw, ± 0.1 ℃. (Latest Upgrade)

Repeatability:<0.005aw,<0.1 ℃

Long term stability:<0.01aw/year,<0.1 ℃/year

Humidity calibration points: 35%, 80%, 10%

Temperature calibration points: Tmin, Tmax

供电电压： 6...15VDC

Current loss: 12mA

Probe connection: B5 connector, 1-meter cable

Filter: Immortal steel mesh filter

Quality: Approximately 430g

Portable water active meter body specifications:

Model: HP23-AW

Probe channel: 2

Quick measurement: available

Single point humidity calibration: available

Single point temperature calibration: available

4-point humidity calibration: Yes

2-point temperature calibration: Yes

Working environment: 0... 99% RH, -10... 60 ℃

Display: 3-line LCD display

Trend indicator: Yes

Display units: aw, ℃, ° F

Display resolution: 0.001aw, 0.1 ℃/° F, 0.1% RH

Body material: ABS

Power supply: 9V laminated battery or powered through socket and power adapter

Compatibility: EMV:EN50081-2 EN/EN50082-2

Quality: 300g

Measurement cabin: WP-40 is suitable for PS40 sample cup, with a depth of 40mm

Sample cup: PS-40 is convenient for sampling and storage of samples, preventing cross contamination of samples, with a depth of 40mm

Calibration solution:

EA35-SCS 35% RH standard solution

EA80-SCS 80% RH standard solution

EA10-SCS10% RH standard solution

EA50-SCS50% RH standard solution

Instrument box: AC1119

Order Code: Package Model: HP23-AW Set-40

The standard configuration is as follows:

One HC2-AW water activity probe

Portable body HP23-AW one piece

Measurement cabin WP-40, one unit

10 sample cups PS-40

One box of standard solution EA10-SCS/one box of EA35-SCS

One box of standard solution EA50-SCS/one box of EA80-SCS

Other options:

WP-14-S measurement cabin, depth 14mm, mainly used for measuring water activity of liquids, powders, pastes, etc

WP-40TH circulating water temperature control measurement cabin, depth 40mm

PS-14 sample cup, depth 14mm

AW-KHS clamping handle, suitable for WP-40 and WP-40TH

PD1 socket, supporting external power supply, countertop bracket

AC1207 power adapter, providing power to the handheld meter body through PD1

Standard solution EA35-SCS, pack of 5 per box

Standard solution EA80-SCS, pack of 5 per box

HygroClip HP28-B5 plug-in water activity probe, suitable for measuring bulk powders, particles, and seeds