$705.29 – $1,168.46
All prices include GST and not all items are stock items.
A horticulturists’s friend, the HI981412 pH Controller and Dosing Pump system is engineered to maintain the pH of nutrient solutions and irrigation water. Simply insert the probe and injection valve in-line with the recirculation pump and provide the chemical to be dosed.
The powerful built-in peristaltic pump uses a stepper motor which does not have any gears or brushes, for a long life with minimal maintenance.
The peristaltic dosing pump is controlled by a simple on/off option, or through an advanced proportional control to help prevent overshooting the set point.
The dosing pump flow rate is adjustable from 0.5 to 3.5L/h, to better maintain a desired set point.
A connection to an optional level controller or flow switch that can be used to disable the dosing pump when the chemical reservoir tank is empty or there is no flow when the pump is turned off.
A multi-colored LCD shows the status of the controller. The display is green during normal operation or red if an alarm is triggered.
The Quick Connect DIN connector creates a waterproof seal with the meter, reducing electrical noise issues with the connection caused by humid environments.
The HI981412 uses the HI10063 amplified probe that incorporates both pH and temperature sensors and connects to the controller with a single waterproof Quick Connect DIN connector.
| SKU | HI981412-web |
| Name | GroLine pH Dosing System - HI981412 |
| pH Range | 0.00 to 14.00 pH |
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.10 pH |
| pH Calibration | user calibration: automatic, one or two-point with buffer solution (4.01, 7.01, 10.01 pH) process calibration: single point, adjustable (±0.50 pH around measured pH) |
| Temperature Range | -5.0 to 105°C (23.0 to 221.0°F) |
| Temperature Resolution | 0.1°C (0.1°F) |
| Temperature Accuracy | ±0.5°C (±0.9°F) |
| Voltage Output | 15 VA |
| Display | SPDT 2.5A / 230 VAC |
| Power Supply | 100-240 VAC, 50/60 Hz |
| Environment | 0 to 50 °C (32 to 122 °F); max 95% RH non-condensing |
| Dimensions | 90 x 142 x 80 mm (3.5 x 5.6 x 1.8 in.) |
| Weight | 910 g (32 oz.) |
HI981412-00 is supplied with HI10063 pH/temperature probe, 4.01 pH buffer solution, 20 mL (3), 7.01 pH buffer solution, 20 mL (3), power connection cable, instruction manual and quality certificates for instrument and probe. HI981412-10 (with in-line mounting kit) is supplied with HI981412 controller, HI10063 pH/temperature probe, controller aspiration filter, controller injector, 1/2” thread, saddle for Ø 50 mm pipe (2), aspiration PVC tube (flexible) (5 m), dispensing PE injection tube (rigid) (5 m), 4.01 pH buffer solution, 20 mL (3), 7.01 pH buffer solution, 20 mL (3), power connection cable, instruction manual and quality certificates for instrument and probe. HI981412-20 (with flow-cell mounting kit) is supplied with HI981412 controller, HI10063 pH/temperature probe, flow cell for HI981412/BL101, mounting panel assembly for HI981412/BL101, controller aspiration filter, controller injector, 1/2” thread, saddle for Ø 50 mm pipe (3), aspiration PVC tube (flexible) (5 m), dispensing PE injection tube (rigid) (15 m), tubing adapter 1/2” - 6 mm with racord (2), 4.01 pH buffer solution, 20 mL (3), 7.01 pH buffer solution, 20 mL (3), power connection cable, instruction manual and quality certificates for instrument and probe.
All prices are inclusive of GST and not all items are stock items, if you require an immediate solution please send an email to sales@hannainst.com.au or call us on (03) 9769 0666.
Free standard delivery: We offer free delivery within Australia on orders over $100, typically arriving within 5 to 7 days. Delivery times may vary depending on the courier service and the recipient's location. Free shipping is not available with other offers or discounts.
Same-day despatch: Place your order before 1 PM Monday to Friday for same-day despatch. Delivery times may vary depending on the courier service and the recipient's location. Subject to stock availability.
Please note that we do not offer shipping to PO Box addresses.
| Weight | 0.45 kg |
|---|---|
| Parameter | pH |
| pH Accuracy | ±0.10 pH |
| pH Calibration | 10.01 pH) Process calibration: single point, 7.01, adjustable (±0.50 pH around measured pH), one or two-point with buffer solution (4.01, User calibration: automatic |
| pH Range | 0.00 to 14.00 pH |
| pH Resolution | 0.01 pH |
| Temperature Accuracy | ±0.5°C (±0.9°F) |
| Temperature Range | -5.0 to 105°C (23.0 to 221.0°F) |
To empower customers to achieve quality
by supplying intuitive, accurate, and reliable analytical instruments with exceptional customer service and value.
We take pride in every product we build. From an original idea, to a completed product ready for testing. We oversee every aspect of the manufacturing process. It is this level of attention to detail that sets us apart.
To empower customers to achieve quality by supplying intuitive, accurate, and reliable analytical instruments with exceptional customer service and value.
We take pride in every product we build. From an original idea, to a completed product ready for testing. We oversee every aspect of the manufacturing process. It is this level of attention to detail that sets us apart.
To empower customers to achieve quality by supplying intuitive, accurate, and reliable analytical instruments with exceptional customer service and value.
We take pride in every product we build. From an original idea, to a completed product ready for testing. We oversee every aspect of the manufacturing process. It is this level of attention to detail that sets us apart.
