Solitrode HF
6.0223.100
Solitrode HF
ja
6.0223.100
特長
HF を含む溶液での滴定/測定のための複合pH 電極。頑丈で耐破損性のポリプロピレン製プラスチックシャフト、およびガラスメンブランのための衝撃保護により、機械的に非常に耐性の高い電極となっています。
参照内部液: c(KCl) = 3 mol/L、保存液で保管。
技術仕様
| SGJ sleeve | フレキシブル |
|---|---|
| Membrane glass type | スペシャル |
| Resistance (kOhm) | 5 |
| Shaft material | PP |
| Measuring unit | pH |
| Temperature range, long-term (°C) | 0 ... 40 |
| Temperature range, short-term (°C) | 0 ... 40 |
| pH range | 1...12 |
| Max. installation length (mm) | 113 |
| Shaft diameter top (mm) | 12 |
| Shaft diameter bottom (mm) | 12 |
| Min. immersion depth (mm) | 15 |
| Electrode plug-in head | Metrohm plug-in head G |
| Indicator electrode shape | Hemisphere |
| Membrane resistance | 100 ... 650 |
| Electrode zero point (mV) | ±15 |
| Electrode slope | >0.97 |
| Diaphragm | Ceramic diaphragm |
| Reference electrolyte type | c(KCl) = 3 mol/L |
| Electrolyte flow rate (μl/h) at 10 cm water column | 3 ... 10 |
| Reference system | LL system |
-
- Sleeve with SGJ 14/12 mm
- 6.1236.050
- Sleeve with SGJ 14/12 mm, polyethylene.
- Stk
- 100
- 保存容器
- 6.2008.040
- ホルダー 6.2008.050 とともに使用すると 807 Dosing Unit の電極用のホルダーになります。
- <p>ホルダー 6.2008.050 とともに使用すると 807 Dosing Unit の電極用のホルダーになります。</p>
- Stk
- 100
-
- Sleeve with SGJ 14/12 mm
- 6.1236.050
- Sleeve with SGJ 14/12 mm, polyethylene.
- Stk
- 100
- 保存容器
- 6.2008.040
- ホルダー 6.2008.050 とともに使用すると 807 Dosing Unit の電極用のホルダーになります。
- <p>ホルダー 6.2008.050 とともに使用すると 807 Dosing Unit の電極用のホルダーになります。</p>
- Stk
- 100
-
- Storage solution
- 6.2323.000
- Storage solution for all combined pH glass electrodes with reference electrolyte c(KCl) = 3 mol/L
- PCS
- 1
- 洗浄液 3 x 50 mL
- 6.2325.100
- Reliable measuring results over long periods of time can be guaranteed only if the pH glass membrane and the diaphragm receive preventive and regular care. Cleaning by etching with toxic chemicals or applying mechanical treatment to the diaphragm is not only complicated and expensive, it also accelerates the ageing of the pH glass electrode.The cleaning solution was developed for easy and gentle cleaning of pH glass electrodes. Regular use can considerably prolong their service life.This cleaning solution is also part of the pHit kit.
- PCS
- 1
- Electrolyte 3 mol/L KCl (250 mL)
- 6.2308.020
- Electrolyte solution c(KCl) = 3 mol/L, (for Ag/AgCl reference systems)
- PCS
- 1
- pHit kit
- 6.2325.000
- Maintenance kit for pH electrodes The kit contains:50 mL cleaning solution; 50 mL 3M KCl solution; 50 mL storage solution; 2 Storage vessels; Instructions for use;
- PCS
- 1
- Electrode cable / 1 m / F
- 6.2104.020
- For connecting electrodes with Metrohm plug-in head G to Metrohm instruments (socket F).
- PCS
- 1