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Λοιπός εξοπλισμός Οτι δεν εμπίπτει στις εξειδικευμένες κατηγορίες |
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Εργαλεία Θεμάτων | Τρόποι εμφάνισης |
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#1
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![]() Παράθεση:
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#2
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Για το φορητό το μπεζ.
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small minds just talk about people, medium minds talk about things, but the great minds talk about ideas... |
#4
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Nαι μάλλον αυτό είναι
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small minds just talk about people, medium minds talk about things, but the great minds talk about ideas... |
#5
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Σας παραθέτω την διαδικασία ρύθμισης του TDS-3.
Calibration • HM Digital meters are factory-calibrated at 342ppm NaCl and designed to stay consistent. – However, you may need to recalibrate your meter from time to tim e, or for certain applications. TDS meters are most accurate when calibrated as close as possible to the sample to be tested. For best results, calibrate at 25 oC (77 oF) • To ensure accuracy and consistency, recalibrate your meter using a commercial standard solution. This can be done prior to usage and should be done after prolonged usage. • For drinking water, we recommend calibrating in a range of 90ppm to 700ppm Step 1: Measure the TDS level of the solution (follow usage instruction above). Step 2: If the meter does not read within 2% of the solution, adjust the reading by inserting a mini screwdriver into the trimmer pot (small hole on the rear of the meter). Gently turn the trimmer clockwise to increase the reading and counterclockwise to decrease the reading. – Make sure the screwdriver fits evenly into the groove of the screw. – Note that the trimmer pot is very sensitive! Remove the screwdriver carefully. – Try to keep the meter vertical. Step 3: Once the meter reads within 2% of the solution, gently release pressure on the screwdriver and remove from the trimmer pot. – If the screwdriver is retracted abruptly, the reading may jump. Step 4: With the meter in the solution and the reading at the correct level, press the ʽHOLDʼ button. Let the reading hold for approximately 10 seconds to fully stabilize. Step 5: Remove the meter from the solution. Shake it to remove any water drops that may adhere to the probes and casing, creating air gaps. – Water droplets or air gaps may cause the meter to display an incorrect reading. Step 6: Turn the meter off, wait a moment and turn the meter on again. Step 7: Insert the meter into the solution and verify the reading. If the reading is accurate, calibration is complete. If not, repeat the procedure. Εάν έχετε ακολουθήσεις της οδηγίες και εξακολουθείτε να έχετε το ίδιο πρόβλημα, ελέγξτε καταρχήν το solution, μετρώντας το με ένα άλλο TDS meter (εάν υπάρχει) αλλιώς στείλτε μου ένα σχετικό e-mail στο info@ro-man.gr. |
#6
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Ευχαριστούμε για την βοήθεια και τις πληροφορίες
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small minds just talk about people, medium minds talk about things, but the great minds talk about ideas... |
#7
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Μην με βρίσετε ...
![]() τι μετράει το tds meter ? ![]() |
#8
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Το πρόβλημα υπάρχει ακόμα;
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Συνδεδεμένοι χρήστες που διαβάζουν αυτό το θέμα: 1 (0 μέλη και 1 επισκέπτες) | |
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Θέμα | Δημιουργός | Forum | Απαντήσεις | Τελευταίο Μήνυμα |
TDS METER οδηγιες? | alan boy | Εξοπλισμός - Τεχνολογία Γλυκού νερού | 2 | 18-11-06 12:20 |
DIY EC/TDS meter | Fonamstel | DIY . Φτιάχτο μόνος σου | 15 | 12-02-06 01:40 |
DIY calibrating solution για EC/TDS meter | Fonamstel | DIY . Φτιάχτο μόνος σου | 4 | 15-11-04 01:09 |