KH Director & GHL Doser2.1 SLAVE white

GHL Set KH Director & GHL Doser2.1 SLAVE white Automated Alkalinity Monitoring and Control

The maintenance of alkalinity is crucial for successful reef keeping, and stability is essential. If you are aiming for outstanding coral growth conditions, testing alkalinity is necessary. You can easily keep it steady with the new GHL KH Director. This device allows you to monitor, maintain, and control alkalinity with simplicity.

Features:

• Lab-grade KH measurement accuracy: Measure your alkalinity with precision. Using only a 100 ml water sample, the GHL KH Director can provide measurement values with an accuracy of 0.1 °dKH.
• User-adjustable test sample volume: In practice, an accuracy of 0.1 °dKH may not always be necessary. You can reduce the test sample volume while still achieving an accuracy of approximately 0.2 °dKH with a smaller water sample.
• Measurements per day adjustable: If the KH value does not fluctuate significantly, you can reduce the number of measurements.
• Higher accuracy and safety provided by additional valves: Consistently test your alkalinity. Built-in valves ensure identical measurement conditions and prevent the sample liquid from flowing back into the aquarium, even in the unlikely event of a malfunction.
• Cost-effective and safe reagent fluid: Each test requires only 1 – 3 ml per measurement.
• Automated data-logging: Review past test results, identify sudden KH swings, and fine-tune your KH dosing with the help of automated data logging.
• Automated liquid supply: Automatically supply KH-boosting liquids. Depending on your method, one or more additional dosing pumps may be required.
• Kalk reactor control: You can also influence the KH value by managing a kalk reactor.
• LED Status Display: The on-board GHL LED logo provides color-coded status indicators. The various colors display the condition of your system at a glance:
  • White = Configuration mode
  • Blue = Normal operation
  • Green = Amount of liquid in a fluid container is okay
  • Yellow = Warning threshold – fluid container(s) are running low
  • Red = Alarm threshold – fluid container(s) are empty
• myGHL cloud access: Access the KH Director through the myGHL cloud service via GHL Doser 2, 2.1 or ProfiLux 3, 3.1, 4.
• Seamless integration: With the ProfiLux Aquatic Bus connection, the KH Director integrates effortlessly into the modular GHL aquarium system. The PAB connection ensures interference-free communication with other GHL devices such as the GHL Doser 2.1 and ProfiLux 4.
• Low maintenance design: The unique design of the KH Director makes it easy to access and maintain the included pH electrode. Calibration and replacement are straightforward.
• KH value display: View your KH reading anytime, anywhere via the ProfiLux display, ProfiLux Touch, or web browser (myGHL). An additional external display unit is optional.
• Robust design: Every product GHL creates is built to withstand the test of time. The KH Director is no exception, crafted from durable materials that meet laboratory requirements.

Specifications:

• KH Director is available in black or white.
• Dimensions in mm: 220 x 150 x 70 (without pH electrode)
• Dimensions in inches: 8.66 x 5.9 x 2.75 (without pH electrode)

Scope of delivery:

• 1 x KH Director includes the following:
  • Device integrated measuring cell
  • pH electrode, specially designed for the KHD, including calibration liquids
  • Testing reagent 500 ml
  • Silicone hose
  • Power-supply splitter cable
  • PAB cable (50 cm / 19.6 in)
• 1 x GHL Doser 2.1 SLAVE, 4 Pumps, white, Schuko

*To connect this set to your own ProfiLux controller, an additional PAB cable is needed.