LH-PH10/20/30 PHPen igbeyewo
Oluyẹwo pH apo ti ọrọ-aje, isọdọtun awọn aaye 2, Biinu iwọn otutu Aifọwọyi.Mita naa dara fun wiwọn pH ti awọn olomi, deede: 0.01pH.
1) LH-PH10 16-bit, LH-PH20/30 32-bit MCU nṣiṣẹ ni iyara giga, ati iyara idanwo naa yara;
2) Ni ibamu pẹlu abele ati ajeji odiwọn awọn ajohunše;sọfitiwia ni idagbasoke ominira ati ohun elo;0.01PH ati 0.1 ° C / ° F idaniloju idaniloju;
3) Gbogbo jara gba awọn sensọ ipele-yàrá, eyiti o jẹ afiwera si awọn sensọ ti kii ṣe gbogbo agbaye;Awọn ohun elo itanna ti o ga julọ ati awọn iwadii iwọn otutu ohun elo NTC ni a lo lati rii daju iduroṣinṣin wiwọn;
4) LH-PH20/30 ni iṣẹ olurannileti buzzer lati leti ọ nigbati agbara ba wa, iye iwọn jẹ iduroṣinṣin, isọdọtun ti pari, ati iṣẹ bọtini ni olurannileti ohun;
5) AAA (No. 7) ipese agbara batiri, rirọpo jẹ diẹ rọrun;
6) Ifihan ohun kikọ ni kikun, awọn akojọ aṣayan ti o han kedere ati awọn aṣayan ti o ṣalaye (LH-PH20/30);ifihan data olona-itansan LCD ti o ga loju iboju kanna, ina ẹhin osan rirọ, LH-PH30 ṣe atilẹyin atunṣe ọjọgbọn ti igbejade ẹhin ti ara ẹni awọ-pupọ.
| Orukọ ọja | PH pen | ||
| Awoṣe | LH-PH10 | LH-PH20 | LH-PH30 |
| Ibiti o | (0.00-14.00) PH | (0.00-16.00) PH | (0.00-16.00) PH |
| Yiye | 0.01PH | 0.01PH | 0.01PH |
| Ipinnu PH | 0.01PH | 0.01PH | 0.01PH |
| Iwọn iwọn otutu | (0-60) ℃ | (0-100) ℃ | (0-100) ℃ |
| Iwọn otutu deede | 0.1 ℃ | 0.1 ℃ | 0.1 ℃ |
| Sensọ iwọn otutu | Ti a ṣe sinu | Ita | Ita |
| Iwọn iboju | 1,92 inches | 1,92 inches | 1,92 inches |
| Gbigbe repeatability | ≤0.2% | ≤0.2% | ≤0.2% |
| Awọ abẹlẹ | ọsan | ọsan | Olona-awọ switchable |
| Font àpapọ | Font nla | Font kekere | Font kekere |
| Ohun | No | Bẹẹni | Bẹẹni |
| Akoko idanwo | (22-30) Ikeji | (12-18) Ikeji | (8-12) Ikeji |
| Electrode | gilasi / aaye | gilasi / aaye | gilasi / aaye |
| Mabomire ipele | IP67 | IP67 | IP67 |
| Ibaramu otutu | (0-60) ℃ | (0-60) ℃ | (0-60) ℃ |
| Ayika ọriniinitutu | ≤85% RH (ko si condensation) | ≤85% RH (ko si condensation) | ≤85% RH (ko si condensation) |
