A complete, portable learning experience
HANNA introduces a kit specifically assembled for the educator and Environmental Science student. Using the popular HANNA Agricultural Combination Test Kit (HI 3895 and HI 3896) as its foundation, the Soil Quality Education Test Kit is designed to provide a complete lesson plan for teachers. Teachers are able to introduce students to important chemical tests for evaluating soil quality and fertility, and relate these measurements to the principles of plant metabolism. Tied together by an extensive teacher’s guide, this kit includes in-depth background information about each parameter, classroom activities designed to introduce students to each parameter and detailed field-testing procedures.
The HANNA Agricultural Combination Test Kit addresses important issues related to soil quality and modern agriculture practices. Real-world examples help students understand the relevance of macronutrients and other parameters in everyday life. This kit introduces the student to all major soil quality topics, and is presented in an easy to use format that makes lessons accessible, understandable and memorable.
Backpack Lab™ Soil Quality Education Test Kit Includes:
• Agriculture Combination Kit (enough materials for 50 Nitrogen)
• Phosphorus, and Potassium tests
• HI 98129 – Combo pH/EC/TDS/Temp Tester
• HI 145 Thermometer
• One sachet of: 4 pH, 7 pH & 1413 μS/cm
• Laminated Field Test Procedures
• Backpack carrying case which holds all components of the kit
• 72-page teachers manual with a curriculum that meets National Science Teachers Association Standards
• Parameter summary in pdf and powerpoint format (on included CD).
• Laminated, laboratory instruction cards with step-by-step field test procedures
• Lab activity worksheets with instructions, goals, hypothesis, and testing procedure results/observations (on included CD).
• A glossary of key terms in pdf format(on included CD).
• Exclusive access to backpacklab.com where you can download:
Field Test Procedures • Teacher Resource Book • Worksheets • Activities
Order Information:
HI 3896BP Backpack Lab test kit includes agriculture test kit pro (enough for 100 NPK tests), pHep®4 meter, DiST®5 meter, HI 145 digital thermometer, set of 6 parameter summary transparencies, set of 6 field test procedures, set of 6 lab activity worksheets, vocabulary terms blackline master and backpack
Specification :
| PARAMETER | CODE | METHOD | RANGE | CHEMICAL METHOD |
NUMBER OF TESTS |
WEIGHT | |
|---|---|---|---|---|---|---|---|
| Nitrogen | HI 3896 | Colorimetric | Traces, low, medium, high | Ned | 50 | 1320 g | |
| Phosphorus | Colorimetric | Traces, low, medium, high | Ascorbic acid | 50 | |||
| Potassium | Turbidimetric | Traces, low, medium, high | Tetraphenylborate | 50 | |||
| pH | Colorimetric | 4 to 9 pH (1 pH increments) | pH indicators | 50 | |||
| SPECIFICATIONS | RANGE | RESOLUTION | ACCURACY | PROBE | BATTERY LIFE | WEIGHT |
|---|---|---|---|---|---|---|
| Temperature | -50.0 to 220°C | 0.1°C (-50.0 to 199.9°C) 1°C (200 to 220°C) |
±0.3°C (-20 to 90°C) ±0.4 F.S. (outside) |
Stainless steel, 125 x 5mm (5 x 0.2″) |
approx. 10000 hours |
65 g |
| PARAMETER | CODE | RANGE | RESOLUTION | ACCURACY | CALIBRATION | BATTERY LIFE | WEIGHT |
|---|---|---|---|---|---|---|---|
| pH | HI 98127 | -2.0 to 16.0 pH | 0.1 | ±0.1 | Automatic | approx. 300 hours | 85 g |
| Temperature | -5.0 to 60.0°C | 0.1°C | ±0.5°C | ||||
| PARAMETER | CODE | RANGE | RESOLUTION | ACCURACY | CALIBRATION | BATTERY LIFE | WEIGHT |
|---|---|---|---|---|---|---|---|
| EC | HI 98311 | 0 to 3999 µS/cm | 1 µS/cm | ±2% F.S. | Automatic | approx. 100 hours | 85 g |
| TDS | 0 to 2000 ppm | 1 ppm | ±2% F.S. | ||||
| Temperature | 0.0 to 60.0°C | 0.1°C | ±0.5°C | ||||
เครื่องควบคุมค่าความนำไฟฟ้า
HI5008 - 8.00 pH@25°C - TQ - 500ml
Reagents for Freshwater Alkalinity HI 775 Checker HC ®, 25 Tests
HI98312 DiST®6 EC/TDS/C°-Tester, (0.00-20.00 mS/cm - 0.00-10.00 g/l (ppt)) waterproof
เครื่องวัดปริมาณอัลคาไลนิตี้ (dKH) ในน้ำทะเล รุ่น HI772
HI7006/1G - 6.86 pH@25°C - SQ - 3.78L
HI3864 CTK Phenol
Reagents for HI 715 Checker HC ®, 25 Tests
HI38061 CTK Phosphate
เซ็นเซอร์วัดออกซิเจนในน้ำสำหรับ HI9829 มัลติพารามิเตอร์
HI98121 เครื่องวัดค่า pH/ORP Meter แบบปากกา จากแบรนด์ Hanna
HI93726-01 Nickel HR - Reagents- 100 Tests
HI147-00 Thermometer Checkfridge™ (°C)
HI1297D - pH/ORP-Electrode
HI3818 CTK Carbon Dioxide
HI70010C - 10.01 pH@25°C - SQ Zert. - 25x20ml
HI93531 K-Type 1-Channel Handheld-Thermometer
HI98183 pH / ORP / °C Meter + PC Interface, Waterproof
HI8614LN pH - Transmitter with LCD, 4 to 20 mA Ouput
HI93723-01 Chromium VI HR - Reagents - 100 Tests
HI8410 Dissolved Oxygen Controller with 4 to 20mA
HI38054 CTK Ozone
เครื่องวัดปริมาณแอมโมเนีย ช่วงสูง รุ่น HI733
HI4115 - Silver/Sulfide ISE, Solid-state Combination
HI4013-02 ISE 100 mg/L (ppm) Nitrate Std , 500 ml Bottle
BL983318-1 TDS Mini Controller 0.0 to 10.00 g/L (ppt) - 230V
เครื่องวัดปริมาณคลอรีนอิสระ รุ่น HI701
หัววัดค่าการนำไฟฟ้า/ของแข็งที่ละลายในน้ำ แบบ Four ring รุ่น HI76313 (Platinum)
HI3822 CTK Sulfite
เครื่องวัดค่าเหล็ก รุ่น HI721 

