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Table of Contents
Summary of Contents for NAWA TR26
- Page 1 NAWA wound pH meter TR26 Instructions for Use...
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Page 2: Table Of Contents
Content Introduction ........................2 Safety measures ......................3 Warning signs and symbols ..................3 Product-specific safety instructions ................3 Setup and functions ......................5 Overview ........................5 Bayonet lock ........................ 5 Display window ......................5 First commissioning ......................6 Delivery scope ......................6 Commissioning ...................... -
Page 3: Introduction
NAWA wound pH meter TR26 is an electric mobile pH meter for measuring the pH value and temperature in open, acute and chronic wounds. The TR26 is a light and easy to handle pH meter and provides fast and reliable data for all your measurements. -
Page 4: Safety Measures
Read Instructions for Use 2.2 Product-specific safety instructions The pH meter TR26 complies with the current state of the art and is subject to certified safety regulations. Nevertheless, hazards can result from improper use. This device should only be used by trained wound care personnel to measure in open acute and chronic wounds. - Page 5 Please do not use sharp objects for cleaning. Only use mikrozid® sensitive liquid from Schülke & Mayr for disinfection (see chapter 8 Accessories). Disinfect the device carefully before and after each use to prevent germ spreading. Be sure to comply with the exposure time of 5 minutes. Only then can a germ-free use of the pH meter be guaranteed.
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Page 6: Setup And Functions
Setup and functions 3.1 Overview Fig. 1 1 Probe 2 Bayonet lock (see chapter 3.2) 3 Measuring device 3.2 Bayonet lock Fig. 2a Fig. 2b Probe and measuring device as well as measuring device and charging station are connected via bayonet lock. To do this, insert both parts into the matching opening (see red arrow) and turn until both parts are locked into place. -
Page 7: First Commissioning
First commissioning 4.1 Delivery scope Check the completeness of the delivery (see attached checklist). Before putting the device into operation, check it for visually detectable damage. In this case, do not operate the device. 1 Test tubes (5x) 2 NAWAlution 3 Measuring device with touch sensor 4 Probe with... -
Page 8: Commissioning
4.2 Commissioning 4.2.1 Preparation Always use commercially available disposable gloves when using the pH meter TR26! Prepare the following equipment: sterile gauze 3 non-tilting glasses for the buffer solutions Water (tap water in G/A/CH, still mineral water in all other countries, NO distilled water) ... -
Page 9: Setting The Time
Place the probe (4) (without protective cap) in the test tube (1) for approx. 15 min. Then carefully dab the probe tip with sterile gauze. 4.2.4 Setting the time Set the current date while preparing the ISFET-sensor in the probe tip (point 4.2.3). The meter takes over the time zone of your PC (Windows and iOS) ... -
Page 10: Test Measurements
4.4 Test measurements Perform a test measurement for a first measurement or for a measurement after a longer inactivity of the device. Use all buffer solutions (4.01 / 7.00 / 10.00) First, prepare the buffer solutions. Place one buffer solution in each of the 3 jars, cut the bags open at the mark. DO NOT decant the buffer solutions. -
Page 11: Operation
Operation The pH meter will be shipped to you disinfected and calibrated. Please check, with the help of a test measurement, whether the calibration is still valid. If so, you can start measuring directly (chapter 5.2.2). If not, you need to recalibrate the device (chapter 5.1). - Page 12 Extract the pH meter from the buffer solution (5). Briefly insert the probe (4) into the water-filled test tube (1) and then carefully dab the probe tip with the sterile gauze. The display now shows „CAL pH=7 start?“. ...
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Page 13: Measuring Ph Value And Temperature
5.2 Measuring pH value and temperature a. Place an unused test tube into the holder. Caution: Use a new test tube for each wound. b. Fill the test tube with max. 6 ml of mikrozid® sensitive. c. Remove the protective cap from the probe tip. d. -
Page 14: Measurement Data
5.3 Measurement data 5.3.1 Saving All measured data are automatically stored on the meter. The data of each measurement is shown on the display as long as probe and measuring device are connected. You can retrieve the individual measurement data from your PC. The measurements remain stored on the meter until you manually clear them (see chapter 5.3.3). -
Page 15: Maintenance
6.1 Cleaning Simple cleaning is not sufficient for the probe and measuring device of the pH meter TR26. Please disinfect the device before and after each use as described in chapter 6.2. Always spray a pump of NAWAlution into the protective cap before placing it on the probe tip. -
Page 16: Storing
6.3 Storing After use, always store the pH meter disinfected, cleaned and with the protective cap attached (see chapter 6.2 Disinfection) in the supplied NAWA bag. Before storing, always spray a pump of NAWAlution into the protective cap so that it can be easily removed before the pH meter's next use! Storage at temperatures below 10°C and above 40°C reduces the service life of the pH... -
Page 17: Return And Disposal
Now remove the protective cap. probe Follow the instructions for maintenance shown in chapter 6. If this error persists, contact the NAWA Technology Ltd. customer service. 6.5 Return and disposal Always use the included bag when returning the device. -
Page 18: Technical Data
20% - 95%, no condensation humidity: Only the supplied charging station and the supplied USB cable may be used to connect the NAWA wound pH meter TR26 to a PC or similar devices. The meter complies with the applicable sections of the... -
Page 19: Accessories / Order Form
Accessories / Order form Additional meter and accessories included in the starter kit can be ordered from NAWA Technology Ltd. Please use the form below. You can send your order by email to info@nawa-technology.com or by fax to +49 (0) 911-5444111. -
Page 20: Warranty Disclaimer
Warranty disclaimer The manufacturer is not liable for improper use, neglected instructions and carelessly ignored specifications. This device should only be used by trained wound care personnel to measure the pH value and temperature in open acute and chronic wounds. Surgical- invasive wounds and wounds with a diameter of less than 11 mm are excluded. -
Page 21: Warranty
For the assertion of a warranty claim within the warranty period, a proof of purchase must be provided by the customer. The warranty must be submitted to NAWA Technology Ltd. within a period of 24 months from the date of purchase.