Table of Contents
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DeLaval Herd Navigator™ precision analytics 100
Table of contents
EU Declaration of Conformity - DeLaval Herd Navigator™ precision analytics 100..................... 5
Safety precautions.............................................................................................................................. 7
1
Foreword........................................................................................................................... 7
2
Disclaimer......................................................................................................................... 7
3
Precautionary statements................................................................................................. 7
4
Safety regulations............................................................................................................. 8
4.1
5
Safe and healthy work routines......................................................................................... 9
6
Consumables.................................................................................................................. 10
7
Compliance with national regulations.............................................................................. 10
7.1
7.2
8
Type plate....................................................................................................................... 11
9
Warranty.......................................................................................................................... 12
General description........................................................................................................................... 13
1
Introduction..................................................................................................................... 13
1.1
2
Main parts of the Herd Navigator 100 system................................................................. 15
2.1
2.2
2.3
2.4
2.5
3
Herd Navigator 100 sampling workflow........................................................................... 18
4
Proactive farm management via the Herd Navigator 100 system................................... 19
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
4.10 Milk sampling periods..................................................................................... 27
4.11 Standard Operation Procedures (SOPs)........................................................ 27
Operation............................................................................................................................................ 28
1
Status of Herd Navigator 100.......................................................................................... 28
© DeLaval 2021.
2021-05-10, Version 3
Safety regulations - General............................................................................. 8
Compliance Statement.................................................................................... 10
ISED Compliance Statement.......................................................................... 11
Herd Navigator 100 system workflow............................................................. 13
Herd Navigator 100......................................................................................... 15
Cassettes........................................................................................................ 16
Refrigerator for cassettes................................................................................ 16
Diluent box...................................................................................................... 17
Technical data................................................................................................. 17
Biomodel......................................................................................................... 19
Distribution of cows in the herd....................................................................... 19
Progesterone level during the heat cycle........................................................ 21
Progesterone level during a pregnancy.......................................................... 22
Progesterone level after an abortion............................................................... 23
Progesterone and prolonged postpartum anoestrus....................................... 24
Progesterone and follicular cysts.................................................................... 25
Progesterone and luteal cysts......................................................................... 26
Milk sampling frequency................................................................................. 27
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