أدوات الاختبار
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Hanna Instruments أجهزة هانا - قياس القلوية (DKH)، HI772، جهاز فحص هانا - مياه البحر
The Hanna Alkalinity checker is an awesome little tool that now will give results in DKH values that are much more common in the aquarium hobby. It will also give you accurate easy to read results with the large LCD display. We like the repeatable results and ability to purchase replacement reagents when needed. The biggest key with Hanna checkers is keeping the vials nice and clean for consistent results. Uses Hanna HI772-26 liquid reagents Three simple steps to results. The Hanna Alkalinity Checker bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable and easy to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the Hanna Alkalinity Checker, press the button and read the results. Done. Easier to use and more accurate than chemical test kits Chemical and titration test kits have limited accuracy and very hard to repeat that usually will rely on the human eye and lighting to determine the reading. Hanna's HI772 Alkalinity Checker is much more reliable with their single light source with a fixed wavelength that will give the electronic checker the ability to make repeatable measurements time after time. Similar measurement devices are used by labs and large-scale testing facilities for their dependable and precise measurements. Dedicated to a single parameter Instead of a single unit doing everything, each Hanna Checker is designed to perform a test for a single parameter. This allows the test to have greater precision while also making it easier to use overall. Small Size, Big Convenience Weighing a mere 65 g (2.3 oz.), the Checker®HC easily fits into the palm of your hand or pocket. Use for quick and accurate on the spot analysis. Single-button operation: Zero and Measure Operated by a single AAA battery. Specifications: Range: 0.0 to 20.0 dKH Resolution: 0.1 dKH Accuracy (@ 77°F): ±0.3 dKH ±5% of reading Light Source: LED @ 610 nm Light Detector: Silicon photocell Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing Battery Type: (1) 1.5V AAA Auto-off: After 10 minutes of non-use and after read Dimensions: 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5") Weight: 64 g (2.25 oz.) Method: Colorimetric method What's Included HI772 Checker 2 sample cuvettes with caps 1 bottle of alkalinity reagent hi772-26 1 ml syringe and tip battery instructions quick start guide.
75.000 JD
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Hanna Instruments أجهزة هانا - كواشف فحص القلوية HI772-26
Reagent refill for Alkalinity Colorimeter HI772 or HI755 Hanna Checker HC Marine Water, as well as the Marine Master HI97105 Multiparameter Photometer. Enough reagent for 25 tests. Item #: HI755-26
18.000 JD
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Hanna Instruments هانا إنسترومنتس - HI774-25 كواشف فوسفات فائقة التركيز - مياه بحرية
Phosphate Ultra Low Range reagent refills for the easy to use, handheld Phosphate ULR ppm Colorimeter HI774 Hanna Checker HC - Marine Water, as well as the Marine Master HI97105 Multiparameter Photometer. 25 packets of reagent Item #: HI 774 -25
21.000 JD
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Hanna Instruments جهاز قياس ملوحة المياه البحرية من هانا إنسترومنتس - HI98319
Designed for Simple Aquarium Salinity Testing Hanna Instruments HI98319 Marine Salinity Tester measures electrical conductivity (EC) to determine the salinity of natural and artificial seawater. Within seconds, the salinity and temperature are measured, and then using the temperature reading, automatically compensated and displayed on the easy to read LCD screen. Ensuring the proper salinity in your reef tank allows your fish and corals more time to grow instead of having to adjust to constant salinity changes. If you have a hard time seeing the fuzzy blue line common with traditional refractometers, or just want to make your life easier, pick up a Hanna HI98319 Salinity Testing Pen! Comes with calibration solutions ensuring proper readings Ideal for testing salinity in any aquariums Pocket-sized for easy travel Graphite sensors reduce polarization effects Fast and accurate temperature readings Selectable auto-off prolongs battery life Easily cycle between the three common salinity measurements: ppt - parts per thousand PSU - practical salinity units S.G. - specific gravity Range 0.0 to 70.0 ppt (g/L) 0.0 to 70.0 PSU 1.000 to 1.041 S.G. Resolution 0.1 ppt (g/L) 0.1 PSU 0.001 Accuracy (@25ºC/77ºF) ±1 ppt for 0.0 to 40.0 ppt (±2 ppt for readings over 40.0 ppt) ±1 PSU for 0.0 to 40.0 PSU (±2 PSU for readings over 40.0 PSU) ±0.001 S.G. Temperature Range - 0.0 to 50.0°C (32.0 to 122.0°F) Temperature Resolution - 0.1°C (0.1°F) Temperature Accuracy (@ 25°C/77°F) - ±0.5°C; 1°F SalinityCalibration - Automatic single point 35.00 ppt Temperature Compensation - Automatic from 5 to 50.0 ºC Battery Life - Approximately 100 hours of continuous use Environment - 0 to 50 °C (32 °C to 122 °F) RH max 100% What's Included? 1x HI98319 Marine Salinity Tester 1x CR2032 Battery (installed) 1x Storage Case 4x 35ppt Calibration Standard Sachets 1x Instruction Manual 1x Quality Certificate
100.000 JD
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Hanna Instruments هانا إنسترومنتس - مقياس ألوان عالي المدى للنترات HI782 - مياه بحرية
The HI782 Nitrate Checker HC by Hanna Instruments is a simple and accurate handheld colorimeter that uses the zinc reduction method to determine nitrate concentration in marine applications. With a digital read out, there is no more struggling to determine colors visually. The HI782`s high range of 0.0 - 75.0 ppm makes it ideal for measuring high nitrate levels found in saltwater aquariums. Features Designed to accurately determine nitrate levels in aquariums and marine biology applications Only requires 1 reagent for simplicity No filter process Measures with a range up to 75.0ppm Easier to use and more accurate than chemical test kits Dedicated to a single parameter Simple one-button operation Large LCD digital read out for added convenience Auto shut-off to assure the battery wont be drained Compact size for easy travel and storage The HI782 Checker is a simple, accurate, and cost-effective way to measure nitrate in your saltwater aquarium. Nitrate is a by-product of the Nitrogen cycle. Excessive amounts of nitrates in a reef and fish only aquariums can promote the growth of undesirable organisms including algae and dinoflagellates which can quickly choke out filtration, lighting, and sessile organisms. Specifications Range: 0.0 to 75.0 ppm (as NO3-) Resolution: 0.1 ppm Precision: ±2 ppm ±5% of reading @ 77°F (25°C) Light Source: LED @ 525 nm Light Detector: Silicon photocell Environment: 0 to 50°C (32 to 122°F); max 95% RH non-condensing Battery Type: (1) 1.5V AAA Auto-off: After 10 minutes of non-use Dimensions: 86 x 61 x 37.5 mm (3.4 x 2.4 x 1.5") Weight: 64 g (2.3 oz.) Method:Zinc reduction method. The reaction between nitrate and the reagent causes a pink tint in the sample. Interferences: Nitrite What’s Included? (1x) HI782 Checker HC (1x) Sample cuvette and (2x) caps (1x) Marine Nitrate High Range Starter Kit (reagents for 10 tests) (1x) 3mL Pasteur pipette (1x) 1.5V AAA Alkaline battery (1x) Instruction manual
75.000 JD
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Hanna Instruments كواشف فحص النترات HR HI782-25 - هانا
Reagent refill for Nitrate High Range Colorimeter HI782 - Marine Water as well as the Marine Master HI97105 Multiparameter Photometer. Enough reagent for 25 tests. Item #: HI782-25
25.000 JD
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Salifert مجموعة اختبار الأكسجين الاحترافية من ساليفيرت
Salifert Oxygen Profi-Test Corals and marine fish require very high levels of oxygen concentration because of the low solubility of oxygen in salt water so it is very important to regularly test the level of oxygen present. The Salifert Oxygen Profi-Test is extremely fast, measuring oxygen levels in just a few minutes and is scaled from 2 - 14 mg/L. Sufficient for 40 tests. Can be used for marine, fresh and garden pond water. Warning! Reagent O2-1 is irritating and contains a base. In case of contact with the skin wash with plenty of water. In case of contact with the eyes wash with plenty of water and consult a physician immediately. If swallowed contact a physician immediately. Keep out of reach of children. Not for consumption. Instructions: Add to the test cial 5ml of water. Add 5 drops of O2-1 and swirl gently for 20 seconds. Do not shake since this could change the oxygen content of the water too much. Add 6 drops of O2-2 and swirl gently for 15 seconds. Allow to stand for marine water 5 minutes and other types of water for 1 minute. Add 6 drops of O2-3 and swirl for 20 seconds. Allow 30 seconds for color development. Place the test vial on a white part of the color scheme and compare the colors by looking from above. An immediate color corresponds to an intermediate oxygen content. The values on the color chart are in mg/l (ppm) oxygen.Try to maintain in fresh water (aquarium of garden pond) an oxygen content of 8mg/l or higher. In marine water an oxygen concentration of atleast 7mg/l is advisable. Some fish need higher oxygen concentrations.
13.000 JD
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Salifert مجموعة اختبار سيليكات أحواض السمك من ساليفيرت
Get accurate, easy to read silicate test results in minutes! Trusted by discerning reefers for years, Salifert Test Kits feature some of the easiest to read results available. Their test kits include easy to follow instructions and straightforward, accurate results. Salifert test kits are also some of the most economical; the Salifert Silicate Test Kit will typically deliver 60 tests per kit.
13.000 JD
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Hanna Instruments مجموعة كواشف النحاس عالية المدى HI702-25 (عبوة من 25 قطعة) - هانا إنسترومنتس
Hanna HI702-25 includes 25 pre-measured reagent packets that can be used with the HI702 High Range Copper Checker. Each package has been designed for a single use and allows for a perfect reagent measurement that will not become contaminated. The reagents use the Bicinchoninate Method which produces a purple tinted water when copper is present, allowing the HI702 Checker to produce a reading in parts per million. What's Included? 25x HI702 High Range Copper Reagents
18.000 JD
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Other مقياس الرقم الهيدروجيني الرقمي
أجهزة قياس الرقم الهيدروجيني الرقمية لأحواض الشعاب المرجانية توفر أجهزة قياس الـ pH الرقمية لأحواض المياه المالحة قياسًا دقيقًا وفوريًا أو مستمرًا لدرجة حموضة مياه الحوض، ضمن النطاق المثالي للأحواض البحرية والذي يتراوح عادة بين 7.8 إلى 8.4. يساعد ذلك مربي الأحواض على الحفاظ على استقرار جودة المياه، وهو أمر ضروري لنمو صحي للشعاب المرجانية واستقرار النظام البيئي داخل الحوض. وبفضل القراءات الفورية أو المستمرة، يمكن اكتشاف أي تغيّر في مستوى الـ pH بسرعة واتخاذ الإجراءات اللازمة لتصحيحه، مما يقلل من إجهاد الكائنات البحرية. كما أن استقرار مستوى الحموضة يساهم في تحسين نمو المرجان، وزيادة التكلس، وتعزيز الألوان، وتحقيق بيئة بحرية أكثر توازنًا وصحة.
10.000 JD
تم عرض 34 من اصل 34 منتج
