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 | ||||
Reagents for HI 705 Checker HC ®, 25 Tests
เครื่องวัดคุณภาพน้ำบอยเลอร์และคูลลิ่ง แบบหลายพารามิเตอร์ รวมถึงค่า pH รุ่น HI83305-02
เครื่องวัดความเป็นกรด-ด่าง/การนำไฟฟ้า/ของแข็งละลายน้ำ แบบพกพาสะดวก ช่วงสูง รุ่น HI98130
HI93708-01 Nitrite HR - Reagents - 100 Tests
BL983322-1 EC Mini Controller, 0 to 19.99 µS/cm, 230V
HI98120 ORP/°C-Tester, waterproof
HI93710-01 pH photometric - Reagents- 100 Tests
HI8410 Dissolved Oxygen Controller with 4 to 20mA
เครื่องวัดปริมาณแอมโมเนีย ช่วงต่ำ รุ่น HI700
HI3834-050 - Reagents for CTK Iron
สารละลายมาตรฐาน แบบรวดเร็ว (HI9828-25)
เครื่องวัดค่ากรด-ด่าง แบบภาคสนาม สำหรับเนื้อสัตว์ รุ่น HI99163
HI70032P - 1382 mg/l (ppm) TDS@25°C - 25x20ml
HI70032C - 1382 mg/l (ppm) TDS@25°C Cert. - 25x20ml
HI5001 - 1.00 pH@25°C - TQ - 500ml
HI8614LN pH - Transmitter with LCD, 4 to 20 mA Ouput
เครื่องวัดคลอรีน
HI4000-00 ISA Halide ISE, 500 ml Bottle
HI98183 pH / ORP / °C Meter + PC Interface, Waterproof
HI93709-01 Manganese HR - Reagentst - 100 Tests
HI3838 CTK Formaldehyde
HI3818 CTK Carbon Dioxide
HI4013-01 ISE 0.1M Nitrate Std , 500 ml Bottle
น้ำยามาตรฐานสอบเทียบ 

