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KH Carer KH Detector
User Manual
A1 2023-01-30
Kamoer Fluid Tech (Shanghai) Co., Ltd.
www.kamoer.com

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  • Page 1 KH Carer KH Detector User Manual A1 2023-01-30 Kamoer Fluid Tech (Shanghai) Co., Ltd. www.kamoer.com...
  • Page 2: Reading Tips

    Reading Tips Quick search keywords PDF documents can use the search function to search for keywords. For example, in Adobe Reader, Windows users can use the shortcut Ctrl+F, and Mac users can use Command+F to search for keywords. Click on the directory to jump Users can understand the content structure of the document through the table of contents, and click the title to jump to the corresponding page.
  • Page 3: Usage Advice

    Apple Android 2. Apple users enter the App Store, Android users enter the Baidu app store, search for "Kamoer Remote", and find the app with the corresponding icon to download. Kamoer Remote App supports Android 4.4 and above , and iOS 9.1 and above .
  • Page 4: Get The Tutorial

    Get the tutorial After installing the app, open it, click the button in the upper left corner of the device list page to enter the my module , click the tutorial in the my module, enter the tutorial module, click to enter the corresponding device model, including the user manual and frequently asked questions.
  • Page 5: Table Of Contents

    Contents Reading Tips ....................................1 Symbol Description ...............................1 Safety Instructions .................................1 Usage Advice ................................. 2 Download Kamoer Remote App ..........................2 Get the tutorial ................................3 1. Product Overview ................................6 1.1 Introduction ................................6 1.2 Feature Highlights ..............................6 1.3 Applications ................................7 1.4 Unpacking Preparation ............................
  • Page 6 4.5 Prompt Sensor Troubleshooting ........................50 4.6 Large Detection Values (more than 15 dKH) ................... 52 5. Appendix .................................... 55 5.1 Technical Parameters ............................55 5.2 After-sales Warranty Information ........................55...
  • Page 7: Product Overview

    Product Description This chapter mainly introduces the features, applications and unpacking instructions of the KH Carer. 1. Product Overview 1.1 Introduction KH Carer is an automated device for testing the KH value of aquariums. It includes manual detection functions, automatic detection functions, and pushes an alarm when an abnormality occurs. Users can easily view the test results and set the test parameters in the Android or iOS App.
  • Page 8: Applications

     Support automatic test and manual test two detection modes.  Support pump flow calibration, pH calibration.  Built-in real-time clock, automatically run according to the set parameters, power-down parameters are not lost.  Supports iOS and Android remote WiFi control and local Bluetooth control. ...
  • Page 9: Parts Name

    19. Magnetic stirring rotor, placed in the beaker Notice:  5 ml detection reagent calibration cylinder is made of glass, be careful to prevent it from breaking and affecting safety.  Electronic scales are used to measure the weight of items. Avoid placing items that exceed the range of the electronic scale (3 kg) to avoid damage to the electronic scale.
  • Page 10: Display State Description

    1.6 Display State Description 1. Working mode: display working mode, the device supports automatic mode and manual mode 2. WIFI connection status: Indicates that the network is being configured Indicates that the network is successfully configured Failed to connect to the router Failed to connect to the server cloud 3.
  • Page 11 First Time Using This chapter mainly introduces about check and confirm whether the functions of the equipment are running well for the first time...
  • Page 12: First Time Using

    2. First Time Using 2.1 Product Installation 2.1.1 Tube Connection Device Meaning Color Connection and purpose interface Seawater sample Access to seawater tank for pumping seawater Saltwater IN Green inlet samples KH detection Access to KH detector barrel for KH detection Reagent Yellow reagent inlet...
  • Page 13 2.1.2 pH electrode and Beaker Illustrations and operating instructions 1. Pull the pH electrode (1) down to the position 2. Place the magnetic stirring rotor (2) into the shown beaker 3. Place the pH electrode (1) and the drain tube (2) into the beaker (3). Note: The position of the waste liquid pipe should be close to the inner wall of the beaker to prevent the magnetic rotor from touching the waste liquid pipe when rotating 4.
  • Page 14 2.1.3 KH detection reagent preparation (If you are purchasing a ready-to-use KH reagent liquid, this step can be ignored) The following is the dilution operation process of KH detection reagent concentrate (1L): KH detection reagent concentrate is 20ml per bottle, KH detection reagent concentrate is configured according to 1 bottle of concentrate with 980g RO water, and one bottle of concentrate can be configured with 1L of KH detection reagent.
  • Page 15 2.1.4 KH enhancer reagent preparation (If you are purchasing a ready-to-use KH enhancer reagent liquid, this step can be ignored) KH enhancer reagent is used to enhance the KH of seawater, when the KH is detected low, KH enhancer reagent needs to be added to make the KH value reach a suitable level. The following is the operation process of configuring KH enhancer reagent: Diagram Operating instructions...
  • Page 16: App Usage

    App Usage This chapter mainly introduces how to use the app to control the KH Carer dosing pump. 3. App Usage 3.1 Network Configuration The app needs to set and read the parameters of the device through a network connection, so the device configuration needs to be connected to the network.
  • Page 17: Overview Of App Interface

    a. You only need to configure the device to connect to Wi-Fi once. After the configuration is successful, as long as the App can connect to the Internet , you can find the device in the device list after opening the App . b.
  • Page 18 c. Data: Graphical display of the detected historical data, you can easily view the changes in the historical records d. Settings: Includes device version and serial number viewing, firmware upgrades, time synchronization, alarm threshold setting and other functions...
  • Page 19: Status Interface Function (Detected Value, Remaining Solution, Kh Automatic Hold)

    3.3 Status Interface Function (detected value, remaining solution, KH automatic hold) a. Working mode: Manual mode or automatic mode i. Remaining amount of KH reagent bottle solution b. Last test time: Manual mode or automatic mode j. KH reagent bottle capacity: click to modify c.
  • Page 20: Keep Kh Status

    3.4 Keep KH Status Keep KH switch: When the switch is turned on, the KH Carer test KH value is low, the device will automatically supplement KH KH stable value: When the KH switch is kept open, the KH Carer test KH value is low, and the device automatically supplements the value to be reached by KH Add KH Settings: when the KH detection value is low, the way to add KH is set Tank volume: Set the volume of water in the tank and use it to supplement the KH value.
  • Page 21 Custom plan amount according to the KH value Connect other Kamoer titration 1. KH Carer E1 accessories are required to pumps, such as the F4 PRO, which connect KH Carer and F4 PRO titration pumps performs the titration normally and 2.
  • Page 22: Auto Add

    KH enhancer reagent KH enhancer reagent concentration setting, set the concentration of KH enhancer reagent used, if you are using a non-Kamoer brand KH enhancer reagent, you need to set this concentration, otherwise...
  • Page 23 KH enhancer reagent added will be inaccurate The brand of KH enhancer reagent, choose Kamoer brand KH lifter, the default concentration will be set, choose other brands of KH enhancer reagent, you need to determine 100L of water, how...
  • Page 24: Custom Plans

    3.7 Custom Plans Custom dosing is to pre-set the amount and time of KH enhancer reagent addition, which can be set according to the schedule, and when the scheduled time arrives, the pump performs the amount added. This method is suitable for knowing in advance the amount of KH enhancer reagent that needs to be replenished in the tank every day, and it can be fine-tuned by KH Carer.
  • Page 25: Examples Of Pro-Rata Methods

    3. Plan group name, to create a titration plan you need to create a plan group first, create a titration plan within the plan group, the plan group can be set name, which is used to distinguish the titration of different time periods 4.
  • Page 26: Example Of Volume-Based Adjustment

    ±1 7.00 (According to the current equilibrium 50%/ d k h value, that is 6.0~8.0) 2 titration schedules are set up: Plan 1 The amount added Plan 2 The amount added 20m l 10m l According to the above setup parameters, plan the actual amount added: KH Detected value Plan 1: Actual additions Plan 2: Actual additions...
  • Page 27 20m l 10m l 4 m l According to the above setup parameters, plan the actual amount added: KH Detected value Plan 1: Actual additions Plan 2: Actual additions Plan 3: Actual additions (Beyond the range of 20m l 10m l 4 m l KH regulation) + 5m l = 25m l...
  • Page 28: Use Other Pumps To Add

    3.10 Use Other Pumps to add  The use of other pumps refers to the use of F4 PRO, DDP4, DDP4 PRO and other KH Care pumps other than KH Care to adjust KH, generally used in the adjustment of KH when adjusting multiple elements ...
  • Page 29 Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual From the home page status module  Keep KH  add KH mode settings, enter the KH booster add setting function interface Select Add using other pump methods to enter the Add using other pump function interface...
  • Page 30 Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual Add a pump connected via a wire Through the WIFI pump that has been bound to the Kamoer Remote App, select the pump that needs to be wired linked, and click to enter...
  • Page 31 Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual The wired communication address of the equipment pump, if you want to bind multiple pumps, the address of each pump should be different The pump with successful wired binding can click to enter and set the parameters...
  • Page 32 Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual Wired communication address, set at binding time The pump head of the titration pump, click to enter to set the KH lifting agent adjustment method and adjustment amount of the pump Click to set the titration plan for the pump head of the titration pump Adjustment range, 8.05~8.10~8.20, 8.05 and 8.20 in the figure above represent the upper and lower...
  • Page 33: Connection Of Calcium Anti-Control Module

    Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual 3.11 Connection of Calcium anti-control Module When the KH value is low, KH can be supplemented by calcium inverse: Go to the status page, select the recent detection area, and click Add KH setting to enter the connection interface.
  • Page 34: Kh Carer E1 Interface

    Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual 3.12 KH Carer E1 Interface The above picture shows the actual connection diagram of KH Carer, KH Carer E1 module and calcium dosing pump Calcium dosing pump, set to power-on operation in actual use...
  • Page 35 Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual a. Auto-detect: Switch to auto-detect mode here b. Auto-detect switch: Here you can turn auto-detection on and off c. Add a plan: Click to enter the add plan interface, the parameter to be entered to add a plan is the plan start time d.
  • Page 36: Automatic Detection Of Parameter Settings

    Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual 3.14 Automatic Detection of Parameter Settings a. Times of Rinsing Beaker: Before each equipment test, the seawater will be automatically extracted to rinse the beaker to reduce the influence of the remaining liquid last time.
  • Page 37: Duplicate Detection Function

    Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual 3.15 Duplicate Detection Function The repeat detection function is in the automatic detection mode, when the difference between the KH detection value and the previous detection value is too large, it will trigger a repeat detection to confirm whether the KH value is abnormal, and this difference can be customized by the user.
  • Page 38 Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual Click Duplicate Detection to enter the Duplicate Detection parameter setting interface Repeat detection function switch, turn on the switch to take effect, when the KH detection value exceeds the last KH detection value within a certain range, trigger the repeat detection, turn off the switch will not perform this function Trigger value, when the KH detection value exceeds the range of the trigger value ±...
  • Page 39: Post-Anomaly Detection

    Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual 3.16 Post-anomaly Detection If the post-abnormality detection function is enabled, when the KH detection value exceeds the range of the KH high and low alarm threshold, the device will detect KH at a higher detection frequency until the detection value returns to the KH high and low alarm threshold range.
  • Page 40 Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual a. Click the Detect Parameter Settings screen after typing the exception b. Turn on the post-abnormality detection switch, when the KH detection value exceeds the set high and low thresholds, the KH detection frequency will be accelerated until the KH detection value returns to the high and low thresholds c....
  • Page 41: Manual Detection

    Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual 3.17 Manual Detection The manual module can perform manual KH detection and can calibrate sensors and pumps. Calibration and manual testing of sensors and pumps is necessary until the equipment is stabilized.
  • Page 42: Data Module

    Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual 3.18 Data Module The data module can view the historical data of KH detection a. KH History Chart b. pH History Chart c. View data cycle: View data for one week or one month;...
  • Page 43: Settings Page

    App. h. Share with third parties: Sharing KH Carer test data with third-party devices requires the third party to develop programs in accordance with the Kamoer development platform protocol i. Time setting: Set the real-time clock time of the firmware to ensure the correct execution of the pump dosing plan;...
  • Page 44: Maintain

    Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual 3.20 Maintain The maintenance module includes the setting and maintenance of magnetic stirring, the operation of each peristaltic pump, the filling and removal of liquids, the calibration of peristaltic pumps, the calibration of pH electrodes, etc., to help maintain KH Carer, which can be accessed from the settings interface.
  • Page 45: Time Setting

    Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual KH enhancer reagent calibration is calibrated at the factory, only after restoring the factory settings need to calibrate, other times do not need to calibrate Click Calibration to enter the calibration function interface...
  • Page 46 Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual a. Firmware time: the current real time clock time of the device; b. App time: the current time of the phone; c. Time synchronization: Click to start the device time synchronization, after the time synchronization, the running time of the device will be the same as the time of the mobile phone;...
  • Page 47: Firmware Upgrade

    Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual 3.23 Firmware Upgrade When the firmware of the pump is updated, the user needs to upgrade the firmware to use it. a-1) If the latest firmware can be upgraded, the latest version number is displayed here: you can click...
  • Page 48 Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual Equipment Maintenance...
  • Page 49: Equipment Maintenance

    Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual 4. Equipment Maintenance 4.1 Suggestion  Clean the inlet of the sample pump tube regularly, place the blockage, and affect the extraction of the sample  The pH electrode is calibrated regularly (every 4 weeks), and the pH is stored in the solution...
  • Page 50: Kh Carer Can Improve Accuracy By Doing The Following

    Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual 4.3 KH Carer can improve accuracy by doing the following  Seawater sample volume pump calibration, water sample volume (50ml)  Carefully calibrate the pH electrode regularly (approximately every 4 weeks) ...
  • Page 51: Prompt Sensor Troubleshooting

    Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual 4.5 Prompt Sensor Troubleshooting 1)Check the detection reagent barrel  Check whether the KH test reagent bucket is empty  The KH detection reagent pump tube does not penetrate below the KH detection reagent level 2)Detect whether there are bubbles in the reagent pipeline...
  • Page 52 Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual  In the left figure, “a” is the detection reagent pump dropper, and “b” is the photoelectric sensor  In the event of a dropper sensor failure, check whether the dropper head “a” is in...
  • Page 53: Large Detection Values (More Than 15 Dkh)

    Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual 4.6 Large Detection Values (more than 15 dKH) 1) Check whether the KH detection reagent is required for composite use, you can check whether the KH detection reagent meets the use needs in Settings  Maintenance KH Detection Reagent Maintenance, and refer to the App instructions for specific operations 2) In Settings ...
  • Page 54 Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual 3) Whether the pH electrode is placed in the correct position, and whether the magnetic stirrer can rotate normally  After the pH electrode extracts the seawater sample, the pH electrode head can be immersed in the liquid like the...
  • Page 55 Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual Appendix...
  • Page 56: Appendix

    Kamoer Fluid Tech (Shanghai) Co., Ltd. KH Carer User Manual 5. Appendix 5.1 Technical Parameters Dimensions ( LxWxH ) 230x120x338 mm Weight 2935 grams (without power adapter) Input: 100VAC -240VAC Power Adapter Output: DC 24V 2A Interface WIFI, Bluetooth, CAN (for backup) Working Environment temperature 0~70 ℃, humidity 10%~ 90% (non-condensing)
  • Page 57 10) Consumable and wearing parts (such as pH electrode, ORP electrode, etc.); 11) The warranty period has expired. “Kamoer”, Kamoer text and icons are registered trademarks of Kamoer Fluid Tech (Shanghai) Co., Ltd. The company reserves the right to improve and change the product appearance and technical...

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