Tray Semai Tertutup isi 12 lubang
Ukuran Tray : 19 x 15 x 11 cm (Panjang x Lebar x Tinggi)
Kedalaman Lubang : +/- 5.5 cm
1 tray meliputi :
- 1 x tatakan bawah
- 1 x tray semai
- 1 x tutup transparant
Harga : Rp. 40.000,-/ pcs (diluar ongkos kirim)
Berminat silahkan SMS/Telp : 0856 592 1946 1
STOCK = ADA
Ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver. Perfect for both consumer or commercial use. Carry one in your pocket or toolbox at all times!
Features
•Ideal for commercial use. Includes a carrying case with belt clip.
•Highly efficient and accurate due to its advanced microprocessor technology.
•Hold Function: saves measurements for convenient reading and recording.
•Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.
•Measurement Range: 0-9990µS. From 0-999µS, the resolution is in increments of 1µS. From 1000 to 9990µS, the resolution is in increments of 10µS, indicated by a blinking 'x10' image.
•Built-in digital thermometer
•Display: large and easy-to-read LCD screen.
•Factory Calibrated: our meters are calibrated with a 700µS NaCl solution. Meters can be recalibrated with a mini-screwdriver.
Specifications
EC Range: 0 - 9990µS (µS/cm)
Temp. Range: 0 - 80 degrees Celsius
Resolution: 1µS; 10 µS, 0.1 degree Celsius
Accuracy: +/- 2%
ATC: Built-in sensor for 1 to 50°C (33 to 122°F)
Power source: 2 x 1.5V button cell batteries
Dimensions: 15.5 x 3.1 x 2.3cm (6.1 x 1.25 x 1 inches)
Weight with case: 76.5g (2.7 oz)
Weight without case: 56.7g (2 oz)
pembelian online bisa langsung ke ec meter
pH Meter Air dan Temp
Specification
*Measure range 0.00—14.00ph
*Resolution 0.01ph
*Accuracy +/_0.01ph
*Automatic temperature compensation 0°C--60°C
*Power supply 2*1.5V(AG13 battery)
*Operating temperature 0°C--60°C
*Calibration at one point through trimmers
*Dimension 155mm*29mm*16mm
*Weight 48g
Operation
remove tne protective cap.
first rinse the electrode with distilled water, and suck it with filter paper.
turn the meter on by pressing the on key.
immerse the ph meter electrode in the solution to be tested.
stir gently and wait for the reading to stabilize.
after use. rise the electrode with water to minimize contamination. turn the meter on by pressing the off key.
always replace the protective cap after use.
Calibration
immerse the electrode in PH6.86(under the temperature of 25°C )
standard buffer solution of phosphate, and gently shake the electrode.
regulate the trimmer with a screwdriver until the buffer solution value corresponding to the measurement temperature is
obtained.
immerse the electrode in ph 4.01 or ph 9.18 the standard buffer solution of borax.
after about one minute, until the buffer solution value corresponding to the measurement temperature is obtained.
Important :
the instrument’s ph range must be re-calibrated whenever.
approximately one month has passed from the last calibration.
the electrode has been used in particularly taxing conditions.
the utmost accuracy is required.
Battery install
If the meter can not be switched on or the display fades, to change batteries, pull out the battery case and replace batteries.
Pay attention to the polarity of battery.
Spesifikasi :
1 Display yang besar jadi lebih mudah membacanya
2 Daya rendah dan lebih awet battereinya
3 Automatic shut off
4 Temperature compensation (ATC)
5 Baterei tahan lama
Penggunaan :
1. Please unplug the electrode protective sleeve before use
2. Press the switch, place the electrode into the test solution
3. After the numerically stable, press the HOLD button and take it out of the solution to read.
4. After reading ,turn off the meter ,wipe clean the electrode before sleeving it.
Instrument features:
1. Lock Function: easy to read and record, the instrument will lock the reading
2. 5-minute auto shut off feature, battery won't run off
3. Measurement Range:
Conductivity: 0 -- 9990us/cm
TDS :0 -- 5000ppm
Degrees Celsius: 0 .1 -- 80 .0°C ,F: 32 .0 -- 176 .0 ° F
4. Accuracy: ± 2%
5. N.W.: 55g
6. Size: 154*30*14(mm)
Shift between TDS & Conductivity:
The factory default TDS data, if the conductivity data of the solution is needed , please touch the SHIFT button, the instrument automatically shifted
Automatic temperature compensation:
The instrument with automatic temperature compensation function under measurement mode.
Temperature shift:
Continuous touch the SHIFT button twice, degrees Celsius and degrees Fahrenheit conversed, the factory default degrees Celsius
Maintenance:
Keep the electrode clean, cover the electrode protective sleeve, please take out the batteries for long periods idle.
Note:
1. The instrument is a professional instrument, please under professionals instructions in order to avoid instrument failure
2. Avoid heat, direct sunlight
3.Please adopting standard buffer solution calibration, incorrect calibration would cause measurement error, thus affecting the accuracy of the test solution, or cause the instrument not working properly.
4 . Do not thrown the instrument into the test solution to
avoid the circuit board short circuit.
Selang hitam PE 7mm
Selang hitam untuk irigasi supaya bebas dari lumut, tahan lama
harga : Rp. 2.200/meter
beli online bisa langsung ke : Selang hitam PE 7mm
Drip Putar 5mm bebas mampet
Drip bisa diputar ke kiri atau kekanan
+ putar ke kanan - lubang semakin terbuka lebar
+ putar ke kiri - lubang semakin kecil dan rapat hingga tertutup
Harga :
Rp.2000,- /pcs (diluar ongkos kirim)STOCK = ADA
