Hans-Schmidt DHT-3 Digital Textile Moisture Meter with 414 and 418 Electrodes

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DHT-3 Digital Textile Moisture Meter supplied with probe holder, connection cable in carrying case, needle probes 414 & 418.

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17 stored measurement scales

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The Hans-Schmidt DHT-3 Digital Textile Moisture Meter instantaneously measures the moisture content in fibers, yarns and bales of raw, synthetic or mixed textile material.

17 stored measurement scales for the following materials: wool, rayon, cotton, linen, nylon, acrylic, polyester, 50 % wool - 50 %cotton, 60 % cotton - 40 % PES, 70 % pac - 30 % wool, 67% pac - 33 % cotton, 70 % PES - 30 % wool, 70 % pes - 30 %r ayon, 67 % PES - 33 % cotton, 50 % PES - 50 % cotton, 50 % PES -50 % rayon, 50 % pes - 50 % pac

The DHT-3 Moisture Meter is supplied with probe holder, connection cable in carrying case, needle probes 414 & 418.

Measuring principle:

The moisture content is determined by measuring the electrical conductivity of the material, which always is proportional to the content of the moisture.

Kit Contents

DHT-3 Digital Textile Moisture Meter Probe holder Connection cable Probes 414 and 418 Carrying case

Features

• Instantaneously measures the humidity percentage in fibers, yarns and bales of raw, synthetic or mixed textile material.
• Easy to use for many applications
• 17 stored measurement scales
• Portable, battery-operated
• 0 -100 scale for comparison tables used for other materials like Polyester, Polyamid and many material mixtures
• High accuracy and repeatability

Specifications

Residual moisture	Direct reading: wool, rayon, cotton, hemp, jute, paper, linen, nylon, acrylic, polyester, 50 PES / 50 Zw, 50 PES / 50 PAC, 50 PES / 50 Bw, 67 PES / 33 Bw, 70 PES / 30 Zw, 70 PES / 30 Wo, 67 PAC / 33 Bw, 70 PAC / 30 Wo, 60 Bw / 40 PES, 50 Wo / 50 Zw Indirect reading: 20 conversion sheets for different materials
Accuracy	1% full scale
Room temperature	-30 to 70 C (optional)
RH %	5 to 95 % RH (optional)
Display	LCD, resolution 0.1
Reproducibility	0.3 %
Power Supply	9V battery
Auto Power Off	2 minutes
Dimensions	200x 95x 40mm (LxWxH)
Weight net (gross)	Approx. 258 g (1650 g)

Range

Material	Measuring Range	Material	Measuring Range
Wool (Wo)	8 - 24.5 % R.H.	50 PES/50 Zw	4 - 12.5 % R.H.
Cotton (Bw)	2 - 12 % R.H.	50 PES/50 PAC	0.5 - 1.5 % R.H.
Rayon (Zw)	3 - 23 % R.H.	50 PES/50Bw	1 - 7 % R.H.
Hemp (Ha)	2 - 15.5 % R.H.	67 PES/33 Bw	1 - 4.5 % R.H.
Jute (Ju)	3 - 21.5 % R.H.	70 PES/30 Zw	1 - 9.5 % R.H.
Paper	2 - 16.5 % R.H.	70 PES/30 Wo	2 - 6.5 % R.H.
Linen (Li)	4 - 14.5 % R.H.	67 PAC/33 Bw	2 - 6 % R.H.
Nylon (PA)	1.5 - 6 % R.H.	70 PAC/30 Wo	3 - 8 % R.H.
Acryl (PAC)	0.1 - 2.4 % R.H.	60 Bw/40 PES	2 - 9 % R.H.
Polyester (PES)	0.5 - 3.5 % R.H.	50 Wo/50 Zw	4 - 24 % R.H.

Electrodes

414 2-pin electrode 10 cm long for hanks

418 8-pin electrode 6 cm long for spools and bobbins

412 2-pins electrode 30 cm long for cotton and wool bales

416 Roller electrode for fabrics

422 Set of 2 different calibration electrodes with fixed moisture values. Needed for varification and re-adjusting of the instrument.

428 To measure room temperature C and RH %. Useful parameters to check the balance condition of the materialunder testing. Length 170 mm, weight 60 g

202 For raw cotton, with a friction clutch permitting adjustment of a constant pressure. For measuring bulk goods such as cotton etc.The material is poured into the cup and compressed with the pad of the compression screw. As the material is compressed, it is crushed on the crusher cone to ensure accurate readings.The electrode connects to the moisture meter direct, without the use of the universal measuring cable. Requires use of additional cable, P/N: 50400CM

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