huminator humidity generator - testo · sell huminator along with testo humidity products. slide 9....
TRANSCRIPT
slide 1
TIS calibrators – Huminator and Pneumator
Huminatorhumidity generator
slide 2
Huminator – humidity generator from TIS
technical data:
temperature range °C +15…+40
temperature accuracy °C +/- 0.5 (10…85%RH at +25°C)
temperature stability °C +/- 0.2(10…85%RH at +25°C)
humidity range %RH 5…95
humidity accuracy %RH +/- 2 (10…85%RH at +25°C)
humidity stability %RH +/- 1 (10…85%RH at 25°C)
dimensions (D*W*H) mm 350*470*200
weight (net) kg 14.5
slide 3
Huminator – humidity generator from TIS
general important information
- use only destilled water in the water tube on the back;necessary to generate higher humidities than the ambient air
- never move or transport the Huminator with filled water tube / tank;the water may destroy the motherboard and get into the evaporator
- the Huminator has got a drying container incl. drying reagent on the back; necessary to dry the air to generate lower humidities than the ambient air has
- a calibration in the Huminator requires a reference system;e.g. a DKD-calibrated t650 or t400 with 1%-reference probe
slide 4
Huminator – humidity generator from TIS
Drying container and drying reagent
- it is necessary to dry the drying reagent from time to time
- an indication is either when the colour changes, (from orange to white)or if it is not possible to generate humidities lower than ambient conditions
- the procedure to dry the reagent is described in the manual
But be careful: do only dry the reagent, not the complete container!
Regeneration
The granules should be removed from the column and spreadevenly, one granule deep, on a tray. Heat for one hour at about210°C up to 230°C or 400°F up to 445°F. The desiccant shouldthen be cooled in a tight container before refilling the acrylic unit.Felt filters should also be pre-dried at 100°C for about 30 minutesbefore assembly. Specify the acrylic model of the LABORATORYGAS DRYING UNIT. Please consider the regulations according tothe safety data sheet of the respective substance.
picture: broken container
slide 5
Huminator – humidity generator from TIS
Water in the chamber
- could occur in every generator running in high humidity and/or temperature ranges over a long time
- if the chamber is not stable anymore, there is only one chance:interrupt the calibration, open the front plate and clean the chamber with a cloth
- to avoid this, do not cool from high to low temperatures in a fast way!
slide 6
Huminator – humidity generator from TIS
adjustment of the Huminator
Adjustment at 11.3%RH and 75.3%RH at +25°C:
- it could be necessary to adjust the Huminator from time to time
- it is also very important to use a reference system for the adjustment to generate exactly 11.3%RH respectively 75.3%RH at +25°C
- the adjustment procedure is also described in the manual
Enter Button 11.3%RH Button
75.3%RH Button
slide 7
Huminator – humidity generator from TIS
calibration procedure in the Huminator- regulate the temperature first until it is stable,
then turn on the humidity regulation to the desired value
- always start with the lowest temperature and/or humidity value
- set and save up to 5 different temperature / humidity combinations (pic.1)
- set up a time program up to 3 different temperature and humidity values (pic.2)
- program a wait time for each calibration point (pic.3)
pic. 1 pic. 2 pic. 3
slide 8
Huminator – humidity generator from TIS
Huminator – good sale success in your country
Sell Huminator along with Testohumidity products
slide 9
Pneumatorpressure calibrator and
measuring instrument
TIS calibrators – Huminator and Pneumator
slide 10
Pneumator – pressure calibrator and measuring instrument
calibrate differential pressure – in the lab or on-site
- differential and gauge pressure probes with low Pascal up to 1 bar range- air velocity/volume flow: not directly calibratable but differential pressure calibration
e.g. testo 521, 512 or any other differential pressure measuring instrument- choose between „CTRL“-mode (step-by-step) or „AUTO-mode “ (defined sequence)- very short adjustment time (just a few seconds)- high mobility: useable for 8 hours without mains supply (incl. pump function)
or
slide 11
- differential pressure in cleanrooms- filter pressure and ventilator pressure- mode „MESS“- accuracy +/- 0.3 % of final value at 0..100 Pa! - accuracy +/- 0.1 % of final value at > 100 Pa up to 1 bar!
Pneumator – pressure calibrator and measuring instrument
highly precise differential pressure measuring
slide 12
Pneumator – pressure calibrator and measuring instrument
highly precise measuring of air velocity and volume flow
- air velocity and air volume flow measurements- mode „VELO“ or „FLOW“- directly displayed as air velocity- or volume flow-unit!
∆p = p2 – p1
v (m/s) = s * (2 * ∆p / rho)
V (m3/s) = A * s * (2 * ∆p / rho)
p1 = static pressure
p2 = dynamic pressure
slide 13
Pneumator – pressure calibrator and measuring instrument
for example: Prandtl Pitot tube testo 0635.2145
- length 300 mm- diameter 4 mm- tube factor = 1,0 (Prandtl)
measuring range Pneumator maximum velocity
up to 100 Pa 1…12 m/s
up to 1 000 Pa 4…40 m/s
up to 10 000 Pa 7…70 m/s
up to 100 000 Pa Not applicable
slide 14
Pneumator – pressure calibrator and measuring instrument
the measuring cell inside the Pneumator: inductive and innovative
Magneticallycoated on both sides
workscompletelyfrictionless
movement of thecell causesinductance
changes on bothsides
concentricwaved
membrane
slide 15
Pneumator – pressure calibrator and measuring instrument
the control elements
slide 16
Pneumator – pressure calibrator and measuring instrument
Ordering information
Pneumator 1 hPa10 hPa100 hPa1000 hPa
0519.08160519.08170519.08180519.0819
Accessories transport case
ISO calibration certificate, 5 points
DKD calibration certificate, 11 points
0519.0849
0520.0025
0520.0215
included in delivery multi voltage power supply unit1m silicone tube
Price EUR 4,100
slide 17
Pneumator – pressure calibrator and measuring instrument
The shown standard packaging is EUR 31.90
slide 18
Pneumator – pressure calibrator and measuring instrument
Instead of the standard packaging, the stable transport case can be ordered.
- protection for any transport- get to the customer in a
professional way
EUR 390
slide 19
Pneumator – pressure calibrator and measuring instrument
flexibel, precise, mobile – the features at a glance
- flexibel: can be used either as a calibrator or as a measuring instrument
- high precision even in low Pascal-range
- long-run rechargeable battery for mobile applications
- highly stable zero-point by automatical adjustment
- fast supply of gauge- and differential-pressure while
- programmable pressure sequences
- wide choice of pressure-, volume flow-, and velocity units
- English/German menu