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Strona główna » Shop » Tewameter® TM Hex probe
Hemorrhoidal ligator, suction € 487.08 Incl. VAT
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VISIOSCAN VC 98

Tewameter® TM Hex probe

Probe for MPA devices to measure TEWL (Transepidermal Water Loss).

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Category: Research
  • Description
  • Shipping & delivery
Description

Transepidermal water loss (TEWL)

Water evaporates from the surface of the skin all the time, which states part of the human body’s metabolism. The evaporation rate of water from the skin surface is expressed in g/h/m^2. The Tewameter TM Hex probe, a direct successor to the well-known Tewameter TM 300 probe, is used to accurately measure water loss through the skin surface.

Operating principle

The most common method of measuring water loss is through an “open chamber.” It is used because the measurement itself has no effect on the rate of water loss.

There are 30 pairs of temperature and humidity sensors inside the Tewameter TM Hex chamber. Water loss calculations can be calculated based on the change in relative humidity and temperature with distance from the skin surface once steady state is reached.

Advantages

  • fast, and accurate measurement thanks to 30 pairs of sensors
  • reaching steady state after just 20 seconds
  • sensor placed sibetrically, in 5 layers and 6 columns
  • possibility of using disposable casings
  • cooperation with MPA CTplus software
  • Possibility of cooperation with the ambient conditions sensor RTH 400

Technical data

Height of the measuring chamber 2 cm
Diameter of the measuring chamber 1 cm
Probe length 17 cm
Cable length 1.3 m
Weight (with cable) 75 g
Measurement principle Open chamber
Number of sensors 30 pairs
Calibration and offset control embedded
Repeatability of measurement (range 99%) ± (0.15 g/h/m² + 1.0 %)
Measurement uncertainty (max.) ± (0.5 g/h/m² + 5.0 %)
Working conditions T: 10-40° C, RH: 30-70 % RH
Publications
Brochure
Shipping & delivery

Delivery

  • For EU deliveries we use DPD. If you wish to ship via DHL Parcel, DHL Express or FedEx please ask us the question with shipping details, so we could quote the shipping fee.
  • Every parcel is insured up to full order value. Please make sure your shipment is ok when picking it from courier.
  • All orders can also be picked up in person, at our company headquarters

Products in stock, ordered by 1 PM we ship the same day. If you buy both available and backordered products at one time - we will send them together. If you wish to send it subsequently, please place separate order for in stock and backordered items.

Delivery costs

You can easily check the final shipping charge in the basket, after adding your items

  • Czech Republic, Lithuana, Latvia, Germany, Slovakia, Hungary
Parcel weight Cost (ex. VAT)
1 kg 5.8 EUR + 0.2% insurance
5 kg 7.4 EUR + 0.2% insurance
10 kg 13 EUR + 0.2% insurance
20 kg 15 EUR + 0.2% insurance
30 kg 17 EUR + 0.2% insurance
  • Austria, Belgium, Estonia, Netherlands, Luxembourg, Slovenia
Parcel weight Cost (ex. VAT)
1 kg 8.5 EUR + 0.2% insurance
5 kg 10.5 EUR + 0.2% insurance
10 kg 17 EUR + 0.2% insurance
20 kg 19 EUR + 0.2% insurance
30 kg 21 EUR + 0.2% insurance
  • Bulgaria, Denmark, France, Romania, Switzerland, Italy
Parcel weight Cost (ex. VAT)
1 kg 15 EUR + 0.2% insurance
5 kg 18 EUR + 0.2% insurance
10 kg 23 EUR + 0.2% insurance
20 kg 25 EUR + 0.2% insurance
30 kg 28 EUR + 0.2% insurance
  • Croatia, Finland, Spain, Irleand, Portugal, Sweden
Parcel weight Cost (ex. VAT)
1 kg 23 EUR + 0.2% insurance
5 kg 26 EUR + 0.2% insurance
10 kg 32 EUR + 0.2% insurance
20 kg 36 EUR + 0.2% insurance
30 kg 40 EUR + 0.2% insurance

Payment

You can make your choice of payment method on the order page. The available forms of payment are:

  • PayNow - Blik, credit & debit cards, electronic banking
    Only EU issued cards are accepted. The payment gateway is handled by mBank SA
  • Wire transfer - you will receive the account number and payment details in the e-mail confirmation of your order
  • Cash on delivery payment at the courier - please ask us for shipment fee estimate for EU shimpment with COD service

Returns

We do accept the returns for in stock, unused items. If you wish to return your order, please fill in the return form and send it to our e-mail prior to return shipment. The shipping rates are at your side. Let us know if you would like us to arrange the shipment back to our warehouse. This will be deducted from your refound. The refound is made with the same payment way as you have chosen during ordering.

Transit time

Below you can find standard transit time for DPD

  • Belgium, Czech Republic, Estonia, Netherlands, Lithuana, Luxembourg,Latvia, Germany, Slovakia, Hungary - 2 workdays
  • Austria, Denmark, France, Romania, Sweden - 3 workdays
  • Bulgaria, Croatia, Finland, Spain, Irleand, Portugal, Slovenia, Switzerland, Italy - 4 workdays
  • Greece, Norway - 5 workdays

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  • Dermoscopy
    • Videodermoscopy
    • Dermoscopes
    • Photodermoscopes
    • Diagnostic loupes
    • Accessory
  • Electrosurgery
    • Electrosurgery units
    • Active electrodes
      • Short
      • Long
      • Dental
      • Plastic surgery
      • Tungsten
    • Neutral electrodes
      • Electrodes
      • Cables
    • Bipolar
      • Adapters
      • Handles and cables
      • ENT
      • Bipolar forceps
    • Cleaner tips
    • Ballet needles
    • Disposable
      • Active
      • Neutral
      • Handles and cables
    • Adapters and extensions
    • Handles and cables
  • Phlebology
    • RFITT – Celon method
    • Lasers
    • Tumenescence
    • Akcesoria EVLT
  • Cryosurgery
    • Cryosurgery units
    • Contact probes
    • Spray probes
    • Accessory
    • Adapters and extensions
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  • Vein finders
  • Proctology
    • RFITTH
    • Hemoron
    • Rectoscopes
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    • Accessories
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Tewameter® TM Hex probe