Long, stainless steel rod (with depth marks of 3″, 6″, 9″, 12″, 15″, and 18″) can be inserted to 24″, allowing you to test compaction levels as far down as subsoiling depths.Insert rod, compaction needle rotates within the stainless steel housing, indicating compaction levels in psi (in three ranges: 0-200 psi, 200-300 psi and 300+ …
Include : 12″ Tube Kit 18″ Tube Kit 19″ Tube Sampler 21″ Tube Sampler Soil Probe 36″ Tube Sampler Soil Probe These soil sampling tools are constructed of stainless-steels plated, 16-gauge steel to resist abrasion, plus all parts are interchangeable! Augers are 1-1/4″ in diameter, have double twist with 2-1/4″ pitch. The auger sections are …
This revised edition features the same colors available in previous books plus additional color charts. Included are a 10Y and 5GY soil chart for glauconite soils, a 5R soil chart for Australia and Southeast Asia, and a 7.5R soil chart for tropical and semi-tropical soils. A Munsell high value, low chroma “white” page shows half …
MUNSELL COLOR SOIL COLOR BOOK, MERK FORESTRY-USA Read More »
Optical system : Binocular head inclined at 45° Interpupillary Distance 55 – 75 mm Eyepiece dioptric adjustment range ± 5D Working distance : 97 mm Field of View : 20,0 to 4.4 mm diam. Eyepiece : EWF 10X/20 eyepieces Zoom Optics : 1X to 4,5X , Zoom ratio 1:4,5 Illumination : 2-way illumination …
MICROSCOPE ZOOM STEREO, TYPE BSZ-405, MERK BOECO Read More »
Colorimeter Test Range and Number Test Nitrate nitrogen 0 – 300 lb/acre , 20 test Nitrate nitrogen 0 – 40 lb/acre, 20 test Ammonia nitrogen 0 – 200 lb/acre, 50 test Phosphorous 0 – 99 lb/acre, 50 test Potassium 0 – 500 lb/acre, 100 test Sulfur 3-94 ppm, 50 test Copper 0-30 ppm, 100 test …
ELECTRONIC SOIL LAB, MERK LAMOTTE-USA, TYPE SCL-12, Read More »
Material: Non – metallic construction of opaque PVC tubesection (white or gray specify when ordering), end stoppers, handles and release mechanism. Stainless steel push rod return spring, cable clamps and fasteners. End stopper closure band of latex tubing. Nylon monofilament lanyards. End Closure: Stoppers with spherical section sealing surfaces held firmly against O-ring seals by …
WATER SAMPLER HORIZONTAL, MERK WATERMARK/FORESTRY Read More »
For free-flusing and “in-series” deployments at any depth without integral exposing samples to light. Messenger-activated release mechanism has cable clamps allowing samplers to be easily attached to any point on line. Constructed from opaque PVC, polyethylene, and silicon, this bottle is intended for general physical, chemical, and biological water analysis (excluding trace metals and organics). …
Range : pH :0 to 20.00 pH; ORP: ±1000 mV;DO/O2: 0 to 19.99 mg/l; Cond.: 0 to 200 mS/cm ; Salinity/TDS : 0 to 80.0 ppt, 0 to 1999.9 mg/l; temp : -10 to 50 °C Resolution : pH :0.01 pH; ORP: 0.1 mV;DO/O2: 0.01,±0.1%l; Cond.: 1 uS/cm ; 0.01 mS/cm Salinity/TDS : 0.1 …
Range 0.00 to 50.00 FNU; 50 to 1000 FNU Resolution 0.01 FNU; 1 FNU Accuracy ±0.5 FNU or ±5% of reading, whichever is greater Method detection of scattered light Light Source high emission infrared LED Light Detector silicon photocell Environment 0 to 50°C / 32 to 122°F; max RH 100% Battery Type 1 x 9V …
Method Integrating algorithm of Scattering(90°) and transmission Range 0-1000NTU Accuracy ±5% Repeatability ≤1% Drifting ≤±1.5% Resolution 0.01NTU (0-9.99NTU) 0.1NTU (10-99.99NTU) 1NTU (100-1000NTU) Stray Light <0.02NTU Detector Silicone photodiode Calibration Support custom Power supply 4AA alkaline batteries Operating conditions Temp.: 0 to 50 °C; relative humidity: 0 to 90% Storage conditions -25 to …
